Page 1
Hearth & Home Technologies Project # 24-281 Branding: Vermont Castings Model: Aspen C3 Type: Single Burn Rate Wood-Fired Room Heater April 19, 2024 ASTM E2780 Standard Test Method for Determining Particulate Matter Emissions from Wood Heaters EPA Test Method 28R for Certification...
Affidavit PFS-TECO was contracted by Hearth & Home Technologies (HHT) to provide testing services for the Aspen C3 Single Burn Rate Wood-Fired Room Heater per EPA Method 28R, Certification and Auditing of Wood Heaters. All testing and associated procedures were conducted at PFS-TECO’s Portland Laboratory beginning on 3/26/2024 and ending on 3/27/2024.
Project # 24-281 Model: Aspen C3 Introduction HHT contracted with PFS-TECO to perform EPA certification testing on the Aspen C3 Single Burn Rate Wood-Fired Room Heater. All testing was performed at PFS-TECO’s Portland Laboratory. All testing was performed by Aaron Kravitz.
Project # 24-281 Model: Aspen C3 Test Procedures and Equipment All Sampling and analytical procedures were performed by Aaron Kravitz. All procedures used are directly from ASTM E2780 and ASTM E2515. See the list below for equipment used. See Appendix C submitted with this report for calibration data.
2 run test series was measured to be 1.8 g/hr with a Higher Heating Value efficiency of 71%. The average CO emission rate for the 2 tests was 1.6 g/min. The HHT Aspen C3 meets the 2020 cribwood PM emission standard of ≤ 2.0 g/hr per CFR 40 part 60, §60.532 (b).
Project # 24-281 Model: Aspen C3 Test Run Narrative Run 1 Run 1 was performed on 3/26/2024 as a single burn rate appliance, per EPA Method 28R. The total test time was 111 minutes. The particulate emissions rate for the test was 1.67 g/hr, the burn rate was 1.94 kg/hr with an HHV efficiency of 70.9%.
Project # 24-281 Model: Aspen C3 Appliance Operation and Test Settings The appliance was operated according to procedures as described in the Operations Manual, found in Appendix B submitted with this report. Detailed run information can be found in Appendix A submitted with this report.
Project # 24-281 Model: Aspen C3 Appliance Description Model(s): Aspen C3 Appliance Type: Single Burn Rate Wood-Fired Room Heater Total/Usable Firebox Volume: 1.25 ft , the total firebox volume and usable firebox volume are the same for this appliance. Additional Models: None Air Introduction System: Combustion air enters the appliance through a round opening in the firebox back.
Project # 24-281 Model: Aspen C3 Test Fuel Properties Test fuel used was Douglas Fir dimensional lumber, air-dried to the specified moisture content range. A typical fuel load is pictured below: Typical Fuel Load Page | 14...
Project # 24-281 Model: Aspen C3 Sampling Locations and Descriptions Sample ports are located 14 feet downstream from any disturbances and 2 feet upstream from any disturbances. Flow rate traverse data was collected 12 feet downstream from any disturbances and 4 feet upstream from any disturbances. (See below).
Project # 24-281 Model: Aspen C3 Sampling Methods ASTM E2515 was used in collecting particulate samples. The dilution tunnel is 6 inches in diameter. All sampling conditions per ASTM E2515 were followed. No alternate procedures were used. Analytical Methods Description All sample recovery and analysis procedures followed ASTM E2515 procedures.
Project # 24-281 Model: Aspen C3 List of Appendices The following appendices have been submitted electronically in conjunction with this report: Appendix A – Test Run Data, Technician Notes, and Sample Analysis Appendix B – Labels and Manuals Appendix C –Equipment Calibration Records Appendix D –...
Page 20
WOOD STOVE TEST DATA PACKET ASTM E2780/E2515 Run 1 Data Summary Client: Model: Aspen C3 Job #: 24-281 Tracking #: Test Date: 3/26/2024 4/19/2024 Techician Signature Date PFS-TECO Page 1 of 21...
Page 27
_Run # 1 03-25-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 28
_Run # 1 03-25-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 29
_Run # 1 03-25-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 30
_Run # 1 03-25-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 31
_Run # 1 03-25-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 32
_Run # 1 03-25-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 33
_Run # 1 03-25-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 34
_Run # 1 03-25-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 35
_Run # 1 03-25-2024 TR .1.xlsm BOX C TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: 186 Run #: Technician: AK Date: 3/26/2024 Particulate Sampling Data Gas Meter Orifice dH Elapsed Time...
Page 36
_Run # 1 03-25-2024 TR .1.xlsm BOX C TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: 186 Run #: Technician: AK Date: 3/26/2024 Particulate Sampling Data Gas Meter Orifice dH Elapsed Time...
Page 37
_Run # 1 03-25-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 38
_Run # 1 03-25-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 39
_Run # 1 03-25-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/26/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 41
ASTM E2780 Wood Heater Run Sheets Client: HHT Job Number: 24-281 Tracking #: 186 Model: Aspen C3 Run Number: 1 Test Date: 3/26/24 Wood Heater Run Notes Test Control Settings N/A – Single Burn Rate Primary Air Setting(s): N/A – Single Burn Rate...
Page 42
ASTM E2780 Wood Heater Run Sheets Client: HHT Job Number: 24-281 Tracking #: 186 Model: Aspen C3 Run Number: 1 Test Date: 3/26/24 Test Fuel Front/Side View Test Fuel Iso View N/A – Single Burn Rate Test Fuel Loaded in Stove...
WOOD STOVE TEST DATA PACKET ASTM E2780/E2515 Run 2 Data Summary Client: Model: Aspen C3 Job #: 24-281 Tracking #: Test Date: 3/27/2024 4/19/2024 Techician Signature Date PFS-TECO Page 1 of 23...
Page 51
_Run # 2 03-27-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 52
_Run # 2 03-27-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 53
_Run # 2 03-27-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 54
_Run # 2 03-27-2024 TR .1.xlsm BOX A TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Fuel Weight (lb) Temperature Data (°F) Dilution...
Page 55
_Run # 2 03-27-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 56
_Run # 2 03-27-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 57
_Run # 2 03-27-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 58
_Run # 2 03-27-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 59
_Run # 2 03-27-2024 TR .1.xlsm BOX B TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Particulate Sampling Data Flue Gas Data Meter Gas Meter Orifice dH...
Page 60
_Run # 2 03-27-2024 TR .1.xlsm BOX C TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: 186 Run #: Technician: AK Date: 3/27/2024 Particulate Sampling Data Gas Meter Orifice dH Elapsed Time...
Page 61
_Run # 2 03-27-2024 TR .1.xlsm BOX C TEST DATA - ASTM E2780 / ASTM E2515 Client: Job #: 24-281 Model: Aspen C3 Tracking #: 186 Run #: Technician: AK Date: 3/27/2024 Particulate Sampling Data Gas Meter Orifice dH Elapsed Time...
Page 62
_Run # 2 03-27-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 63
_Run # 2 03-27-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 64
_Run # 2 03-27-2024 TR .1.xlsm WOODSTOVE SURFACE TEMPERATURE DATA Client: Job #: 24-281 Model: Aspen C3 Tracking #: Run #: Technician: Date: 3/27/2024 Stove Δ Temperature Data (°F) Stove Surface Elapsed Time (min) FB Left FB Right FB Back...
Page 66
ASTM E2780 Wood Heater Run Sheets Client: HHT Job Number: 24-281 Tracking #: 186 Model: Aspen C3 Run Number: 2 Test Date: 3/27/24 Wood Heater Run Notes Test Control Settings N/A – Single Burn Rate Primary Air Setting(s): N/A – Single Burn Rate...
Page 67
ASTM E2780 Wood Heater Run Sheets Client: HHT Job Number: 24-281 Tracking #: 186 Model: Aspen C3 Run Number: 2 Test Date: 3/27/24 Test Fuel Front/Side View Test Fuel Iso View N/A – Single Burn Rate Test Fuel Loaded in Stove...
Page 71
Aspen-1 - Conditioning Data.xlsm Pre-Conditioning Data Client: Job #: 24-281 Model: Aspen C3 Tracking #: Date(s): 1/15/2024 - 2/15/2024 Technician: Bud Fongeallaz Notes: Indicate initial air setting and any changes in in setting during Elapsed Time Catalyst Exit Flue (°F) conditioning, as well as weight and average moisture content of all fuel (°F)
Page 72
Sample Calculations – ASTM E2780 & E2515 Client: Model: Aspen C3 Run: Equations used to calculate the parameters listed below are described in this appendix. Sample calculations are provided for each equation. The raw data and printout results from a sample run are also provided for comparison to the sample calculations.
Page 73
_Run # 1 03-25-2024 TR .1.xlsm – Weight of test fuel spacers, dry basis, kg ASTM E2780 equation (1) = (M )(100/(100 + FM Where, average fuel moisture of test fuel spacers, % dry basis weight of test fuel spacers, wet basis, kg Sample Calculation: 12.4 % 0.4536 = Conversion factor from lbs to kg...
Page 74
_Run # 1 03-25-2024 TR .1.xlsm – Weight of test fuel crib, excluding nails and spacers, dry basis, kg ASTM E2780 equation (2) = Σ[(M )(100/(100 + FM CPnwb Where, weight of each test fuel piece n in fuel crib, excluding nails and spacers, wet basis, kg CPnwb Average fuel moisture of test fuel n in fuel crib, % dry basis Sample Calculation (test fuel piece 1):...
Page 75
_Run # 1 03-25-2024 TR .1.xlsm - Density of fuel crib, excluding spacers and nails, dry basis, lbs/ft ASTM E2780 equation (3) Where, = Volume of fuel crib, ft Sample calculation: 351.8 1728 = conversion from in to ft 6.46 / 351.8 * 1728 lbs/ft 31.73 PFS-TECO...
Page 76
_Run # 1 03-25-2024 TR .1.xlsm - Total weight of fuel crib excluding nails, dry basis, kg FTAdb ASTM E2780 equation (4) FTAdb Sample calculation: = 0.66 + 2.93 FTAdb 3.59 kg PFS-TECO Page 5 of 20...
Page 77
_Run # 1 03-25-2024 TR .1.xlsm BR – dry burn rate, kg/hr ASTM E2780 equation (5) 60 M FTAdb θ Where, θ = Total length of test run, min Sample Calculation: = 3.59 θ = 111 60 x 3.59 1.94 kg/hr PFS-TECO Page 6 of 20...
Page 78
_Run # 1 03-25-2024 TR .1.xlsm – Average gas velocity in the dilution tunnel, ft/sec ASTM E2515 equations (9) Where: strav Adjustment factor for pitot tube center point reading = , ASTM E2515 Equation (1) scent Dilution tunnel velocity calculated after the multi-point pitot traverse at the center, ft/sec scent...
Page 79
_Run # 1 03-25-2024 TR .1.xlsm – Average gas flow rate in dilution tunnel, dscf/hr ASTM E2515 equation (3) Where: 3600 Conversion from seconds to hours (ASTM method uses 60 to convert in minutes) Water vapor in gas stream, proportion by volume; assume 2% Cross sectional area of dilution tunnel, ft Standard absolute temperature, 528 °R Absolute average gas static pressure in dilution tunnel, = P...
Page 80
_Run # 1 03-25-2024 TR .1.xlsm – Volume of Gas Sampled Corrected to Dry Standard Conditions, dscf m(std) ASTM E2515 equation (6) Where: 17.64 °R/in. Hg Volume of gas sample measured at the dry gas meter, dcf Dry gas meter calibration factor, dimensionless Barometric pressure at the testing site, in.
Page 81
_Run # 1 03-25-2024 TR .1.xlsm – Total Particulate Matter Collected, mg ASTM E2515 Equation (12) Where: mass of particulate matter from probe, mg mass of particulate matter from filters, mg mass of particulate matter from filter seals, mg Sample Calculation: Using equation for Train A: Using equation for Train B: PFS-TECO...
Page 82
_Run # 1 03-25-2024 TR .1.xlsm - Concentration of particulate matter in tunnel gas, dry basis, corrected to STP, g/dscf ASTM E2515 equation (13) Where: Constant, 0.001 g/mg Total mass of particulate matter collected in the sampling train, mg Volume of gas sampled corrected to dry standard conditions, dscf m(std) Sample calculation: For Train A:...
Page 83
_Run # 1 03-25-2024 TR .1.xlsm – Total Particulate Emissions, g ASTM E2515 equation (15) Where: Concentration of particulate matter in tunnel gas, g/dscf Concentration particulate matter room air, g/dscf Average dilution tunnel gas flow rate, dscf/hr θ Total time of test run, minutes Sample calculation: For Train A = ( 0.000150 -...
Page 84
_Run # 1 03-25-2024 TR .1.xlsm PR - Proportional Rate Variation ASTM E2515 equation (16) Where: θ = Total sampling time, min θ = Length of recording interval, min = Volume of gas sample measured by the dry gas meter during the “ith”...
Page 85
_Run # 1 03-25-2024 TR .1.xlsm – Particulate emissions for test run, g/hr ASTM E2780 equation (6) = 60 (E /θ) Where, = Total particulate emissions, grams θ = Total length of full integrated test run, min Sample Calculation: (Dual train average) = 3.09 g θ...
Page 86
_Run # 1 03-25-2024 TR .1.xlsm – Particulate emission factor for test run, g/dry kg of fuel burned ASTM E2780 equation (7) FTAdb Sample Calculation: (Dual train average) = 3.09 g 3.59 kg 3.09 / 3.59 0.86 g/kg PFS-TECO Page 15 of 20...
Page 87
_Run # 1 03-25-2024 TR .1.xlsm Stack Loss Efficiency and CO emissions calculations are done in accordance with CSA B415.1, using the password protected excel spreadsheet provided with the test standard. No alterations or alternative calculations are used for determining efficiency or CO emissions.
Page 88
Manufacturer: Model: Aspen C3 Air Fuel Ratio (A/F) Date: 03/26/24 Overall Heating Efficiency: 70.89% Dry Molecular Weight (M Note: In the “Input data”, "Calc. % O Run: Combustion Efficiency: 96.14% Dry Moles Exhaust Gas (N ", "Fuel Properties", and “Mass Balance” columns, [e], [d], [g], [a]. [b], [c], [h], [u],...
Page 89
Air Fuel Ratio (A/F) Dry Molecular Weight (M 30.12 Dry Moles Exhaust Gas (N 365.87 Combustion Efficiency: 96.14% Moisture of Wood (wet basis): 16.8975 Initial Dry Weight Wt (kg): Air Fuel Ratio (A/F) 10.51 1.32 Total Input (kJ): 70,287 66,664 (Btu) 3.55 Total Output (kJ): 49,826...
Page 90
Moisture Content M 16.89751 Dry kg : 3.55 43.9 7885.2 37.79 2.15 0.25 303.48 34.02 11.30 509.39 8989.25 6602.75 6380.79 6318.45 9008.96 7622.97 292.92 38903.22 23199.20 Energy Loss Stack Heat Content Change - Ambient to Stack Temperature Room Moles per kg of Dry Wood Moisture Temp Flue Gas Constituent...
Page 91
SUMS AVERAGE SUMS 69459.55 198153.72 25382.23 196599.10 65273.91 5508.67 20449.28 2700.51 17748.77 49880.82 2712.48 193.17 13.45 Energy Losses (kJ/kg of Dry Fuel) Total Flue Gas Constituent Loss Total Chemical Sensible and Total Chem Grams Produced O Comb O Fuel MC Rate Loss Loss 1...
Page 92
MODEL / MODÈLE: “Aspen C3” LISTED SOLID FUEL ROOM HEATER BURNING FIREPLACE STOVE HOMOLOGUE POELE A COMBUSTIBLE SOLIDES SUITABLE FOR MOBILE-HOME INSTALLATION Serial No. BARCODE LABEL BARCODE LABEL de série: Report #/Rapport # 0135WS044S Replace glass only with Vermont Castings glass, No. SRV3- 40-950144.
To obtain a French translation of this manual, please contact your dealer or visit www.vermontcastings.com Pour obtenir une traduction française de ce manuel, s’il vous plaît contacter votre revendeur ou visitez www. vermontcastings.com 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Page 94
Manufactured by / Fabriqué par: Hearth and Home Technologies 352 Mountain House Road, Halifax PA 17032 8390-950_R7 LABEL TICKET ECO: 100417 LABEL SIZE: 13.25 in. x 4.375 in. PART # / REV: 8390-950_R7 ADHESIVE: ORIGINATOR: Spidlet MATERIAL: 24 Gauge Aluminum DATE: 04/04/24 INK: Screened Red and Black as Shown ALL CAUTION LITERATURE IN RED Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c (2) Slot = .156 x .250, (2) Hole = Ø.625, Corners .062 Barcode label must have the serial number on it. The barcode label must be able to read Code 39 Full ASCII.
Page 95
C. Fuel Specifications ........... 10 D. Combustion Process ..........11 E. Building & Maintaining a Fire ........11 F. Opacity (Visible Smoke) .......... 13 G. Negative Pressure ........... 13 = Contains updated information 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Firebox and heat exchanger All purchased replacement parts and optional accessories None 1 Year All purchased replacement parts and optional accessories Page 1 of 2 4021-645N 12/23 Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Page 97
THE EXPRESSED WARRANTY SPECIFIED ABOVE FOR THE APPLICABLE PRODUCT. Some States do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. 4021-645N 12/23 Page 2 of 2 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
This single burn rate wood heater is not approved for use with a flue damper. This wood appliance needs periodic inspection and repair for proper operation. It is against federal regulations to operate this wood appliance in a manner inconsistent with operating instructions in this manual. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Page 99
NOTE: Hearth & Home Technologies, manufacturer of this appliance, reserves the right to alter its products, their specifications and/or price without notice. Vermont Castings is a registered trademark of Hearth & Home Technologies. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
DOOR OPEN. OPERATION WITH THE LOAD DOOR OPEN CAN CAUSE AN OVER-FIRING CONDITION TO OCCUR. OVER-FIRING THE STOVE IS DANGEROUS AND CAN RESULT IN PROPERTY DAMAGE, INJURY OR LOSS OF LIFE. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Although steel chimneys are not as attractive as their masonry counterparts, they are very durable and generally outperform masonry. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
This condition is most likely to occur in the spring or fall when moderate outdoor temperatures and low intensity fires CAUTION combine to inhibit draft strength. Avoid large loads of firewood at one time. You should always see lively, dancing flames in ALWAYS WEAR FIRE RETARDANT GLOVES WHEN the firebox; a lazy, smoky fire is inefficient and will promote OPERATING THE STOVE. draft problems. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
E. Building & Maintaining a Fire stove is not yet heated to its optimum temperature. One method of reducing emissions during a cold start-up is the use of a "top-down" kindling procedure. In this, place larger WARNING pieces of kindling on the bottom of the kindling pile followed by smaller and smaller pieces as the pile is added to. Very OPERATE THIS STOVE ONLY WITH THE DOOR finely split pieces should be on the top. FULLY CLOSED. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Empty the ashes regularly, typically every one to three days. added. The frequency will vary depending on how you operate your Aspen C3. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
You may not, however, wish to install a detector in the immediate vicinity of the stove. Depending on the sensitivity of the unit, the alarm can be set off while you are tending the fire or emptying the ashes. If you install a detector in the same room, locate it as far away from the stove as possible. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Removing the Glass 1. Remove the door by raising the door until the lower and upper hinge pin clears its holes. Place the door face down on a padded work surface. 2. Remove the screws that hold the glass retainer clips in place, and remove the clips. 3. Carefully lift the broken glass panel from the door. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
To adjust the handle, follow this procedure: 1. Slightly loosen the 1/4-20 hex head bolt located at the rear of the latch assembly inside the firebox, Figure 3.2. 2. Tighten the top 1/4-20 phillips-head screw, Figure 3.3. Adjust as needed until a snug fit is achieved. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Clean the chimney connector by disconnecting the sections, taking them outside, and removing any deposits with a stiff wire brush. Reinstall the connector sections after cleaning, being sure to secure the joints between individual sections with sheet metal screws. If you cannot inspect or clean the chimney yourself, contact a professional chimney sweep or your local Vermont Castings dealer. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Fire burns too fast vertical height creates overdrafting. Overdrafting Check location of vent termination (refer Chimney Termination Requirement Section). Contact your dealer for additional information regarding operation and troubleshooting. Visit www.vermontcastings.com to locate a dealer. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Reference Materials A. Service & Maintenance Log Date of Service Performed By Description of Service 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
B. Service Parts List Aspen C3 Service Parts Wood Stove Beginning Manufacturing Date: July 2019 0002505 Ending Manufacturing Date: Active Part number list on following page. 09/21 Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Page 112
1200436-10 12.7 Door Latch SRV2-00-950104 12.8 Washer, Flat 1/4 Pkg of 10 1202473-10 12.9 Wood Handle w/Bolt 1-00-00247 Additional service part numbers appear on following page. 8390-950c Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24...
Page 113
Firebrick, 9” x 3 1/2” x 1 1/4” Qty 4 req SRV4-40-950019 Rear Secondary Manifold Assembly SRV1-10-950139 Gasket, PSA 3/16 10 Ft 1-00-1186258229 Additional service part numbers appear on following page. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Page 114
Touch-Up Paint Classic Black 3-42-19905 Finish Bag SRV8000-003 Mobile Home Brackets Pkg of 2 SRV586189 Outside Air Kit 1-10-09542 Additional service part numbers appear on following page. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
We recommend that you record the following pertinent information for your heating appliance. Date purchased/installed: Serial Number: Location on appliance: Dealership purchased from: Dealer phone: Notes: This product may be covered by one or more of the following patents: (United States) 5341794, 5263471, 6688302, 7216645, 7047962 or other U.S. and foreign patents pending. Vermont Castings • Aspen C3 Owner’s Manual_R15 • 2019 - ___ • 04/24 8390-950c...
Page 117
To obtain a French translation of this manual, please contact your dealer or visit www.vermontcastings.com Pour obtenir une traduction française de ce manuel, s’il vous plaît contacter votre revendeur ou visitez www. vermontcastings.com Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
This single burn rate wood heater is not approved for use with a flue damper. This wood appliance needs periodic inspection and repair for proper operation. It is against federal regulations to operate this wood appliance in a manner inconsistent with operating instructions in this manual. Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
This product and the fuels used to operate this product (wood), and the products of combustion of such fuels, can expose you to chemicals including carbon black, which is known to the State of California to cause cancer, and carbon monoxide, which is know to the State of California to cause birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
Hearth & Home Technologies recommends the following: • Photographing the installation and copying this checklist for your fi le. • That this checklist remain visible at all times on the appliance until the installation is complete. Comments: Further description of the issues, who is responsible (Installer/Builder/Other Trades, etc.) and corrective action needed: Comments communicated to party responsible (Builder/Gen. Contractor) (Installer) (Date) 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
Note: For US installations, floor protection dimensions are measured from the door opening of the unit. For Canadian installations, all dimensions are measured from the sides and front of the unit. 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
This clearance may not be reduced by shielding. For every 1-1/2" (38 mm) increment that the trim or mantel extends in depth, the clearance from the stove top must also be increased by 1-1/2" (38 mm). Side Trim must have a minimum clearance of 8" (203 mm), measured from the stove's top edge. (D, Figure 3.9) 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
With prefabricated chimney, bring it down to six to eight feet from the stove. With a masonry chimney, arrange the pipe so that it turns into the chimney within eight feet of the stove. 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
Page 132
Constructed to NFPA 211 with the wall band to the masonry chimney. Figure 4.4 8. Insert a section of chimney connector into the chimney. Make sure it does not protrude past the edge of the clay chimney liner inside the chimney. 9. Seal the end of the chimney connector to the clay liner with refractory mortar. 10. Install trim collar around the sold pack chimney section. Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
Maintain minimum clearances to combustibles Where passage through the wall, or partition of combustible construction is desired in Canada, the installation shall conform to CAN/CSA-B365. 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
Figure 5.1 - Install legs on one side of stove then the other. components. Adjust the Leg Levelers • Operating with the front doors open. Lift the stove slightly so there is no weight on the leg while • Operating appliance without legs attached (if supplied making the adjustment. with appliance). • Do NOT Over fire - If appliance or chimney connector glows, you are over firing. Any such action that may cause a fire hazard. Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
• Fire will not burn properly • Smoke spillage occurs when door is opened due to air starvation Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24 8390-950i...
4. The chimney must be attached directly to the stove and NEVER INSTALL IN A ROOM INTENDED FOR must extend at least 3’ (914 mm) above the part of the SLEEPING. roof through which it passes. The top of the chimney must extend at least 2’ (610 mm) above the highest point of any part of the mobile home structure within 10’ (3 m) of the chimney. 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
Page 138
We recommend that you record the following pertinent information for your heating appliance. Date purchased/installed: Serial Number: Location on appliance: Dealership purchased from: Dealer phone: Notes: This product may be covered by one or more of the following patents: (United States) 5341794, 5263471, 6688302, 7216645, 7047962 or other U.S. and foreign patents pending. 8390-950i Vermont Castings • Aspen C3 Installation Manual_R17 • 2019 - ___ • 04/24...
Page 140
Dry Gas Meter Calibration Manufacturer: APEX Model: XC-60 Lab ID #: Serial #: 1902130 Calibration Date: 2/1/2024 Calibration Expiration: 8/1/2024 Barometric Pressure: 29.34 in. Hg Ref. Std. DGM Equipment Used: Thermometer Barometer Manometer Manufacturer: Apex Aquatech Dwyer Model: SK25DA NI-9213 DBX2 Lab ID#: 47 Calibration Expiration Date: 4/17/2024...
Page 141
Dry Gas Meter Calibration Manufacturer: APEX Model: XC-60 Lab ID #: Serial #: 1902133 Calibration Date: 2/1/2024 Calibration Expiration: 8/1/2024 Barometric Pressure: 29.34 in. Hg Ref. Std. DGM Equipment Used: Thermometer Barometer Manometer Manufacturer: Apex Aquatech Dwyer Model: SK25DA NI-9213 DBX2 Lab ID#: 47 Calibration Expiration Date: 4/17/2024...
Page 142
Report and Certificate of Calibration Report #: 33086-203325-4525 Customer PO#: 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: Cottage Grove State: WI Zip: 53527 Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-01442 | Compound Gauge | Fluke | SN: 4582643 | Cal: 01/26/2024 | Due: 01/31/2025 | Vendor: Fluke | Report #: EVL943251 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 143
Newport Industries Pressure Transducer Unknown Manufacturer: Type: Serial #: Remarks: We sincerely thank you for your business. Please call us at 503-654-9620 for all your sales and calibration needs. Cleaning and preventative maintenance were performed as part of this service. Cal-Cert is accredited by A2LA under Calibration Laboratory Code #4986.01.
Page 144
Report and Certificate of Calibration Report #: 33086-203326-4525 Customer PO#: 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: Cottage Grove State: WI Zip: 53527 Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-01442 | Compound Gauge | Fluke | SN: 4582643 | Cal: 01/26/2024 | Due: 01/31/2025 | Vendor: Fluke | Report #: EVL943251 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 145
Newport Industries Pressure Transducer Unknown Manufacturer: Type: Serial #: Remarks: We sincerely thank you for your business. Please call us at 503-654-9620 for all your sales and calibration needs. Cleaning and preventative maintenance were performed as part of this service. Cal-Cert is accredited by A2LA under Calibration Laboratory Code #4986.01.
Page 146
Dry Gas Meter Calibration Manufacturer: APEX Model: XC-60 Lab ID #: Serial #: 1902130 Calibration Date: 2/5/2024 Calibration Expiration: 8/5/2024 Barometric Pressure: 29.39 in. Hg Ref. Std. DGM Equipment Used: Thermometer Barometer Manometer Manufacturer: Apex Aquatech Dwyer Model: SK25DA NI-9213 DBX2 Lab ID#: 47 Calibration Expiration Date: 4/17/2024...
Page 147
Dry Gas Meter Calibration Manufacturer: APEX Model: XC-50-DIR Lab ID #: Serial #: A2204292 Calibration Date: 2/2/2024 Calibration Expiration: 8/2/2024 Barometric Pressure: 29.55 in. Hg Ref. Std. DGM Equipment Used: Thermometer Barometer Manometer Manufacturer: Apex Aquatech Dwyer Model: SK25DA NI-9213 DBX2 Lab ID#: 47 Calibration Expiration Date: 4/17/2024...
Page 148
Report and Certificate of Calibration Report #: 33086-203319-4525 Customer PO#: 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: Cottage Grove State: WI Zip: 53527 Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-01442 | Compound Gauge | Fluke | SN: 4582643 | Cal: 01/26/2024 | Due: 01/31/2025 | Vendor: Fluke | Report #: EVL943251 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 149
Red Lion Pressure Transducer Unknown Manufacturer: Type: Serial #: Remarks: We sincerely thank you for your business. Please call us at 503-654-9620 for all your sales and calibration needs. Cleaning and preventative maintenance were performed as part of this service. Cal-Cert is accredited by A2LA under Calibration Laboratory Code #4986.01.
Page 150
Report and Certificate of Calibration Report #: 33086-203320-4525 Customer PO#: 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: Cottage Grove State: WI Zip: 53527 Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-01442 | Compound Gauge | Fluke | SN: 4582643 | Cal: 01/26/2024 | Due: 01/31/2025 | Vendor: Fluke | Report #: EVL943251 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 151
Red Lion Pressure Transducer Unknown Manufacturer: Type: Serial #: Remarks: We sincerely thank you for your business. Please call us at 503-654-9620 for all your sales and calibration needs. Cleaning and preventative maintenance were performed as part of this service. Cal-Cert is accredited by A2LA under Calibration Laboratory Code #4986.01.
Page 152
Report and Certificate of Calibration Report #: Customer PO#: 1100 30452-28785-3646 Customer Name: PFS TECO Customer Address: 11785 SE Highway 212, Suite 305 City: Clackamas State: OR Zip: 97015 Contact: John Steinert Service Address: 5777 SE International Way Milwaukie, OR 97222 Calibration Standards LP-00051 | Electrical Meter | Fluke | SN: 9663004 | Cal: 01/10/2023 | Due: 01/10/2024 | Vendor: Fluke | Report #: EVL861119 LP-01333 | Electrical Meter | IET Labs, Inc.
Page 153
Report and Certificate of Calibration Report #: 33086-206391-4525 Customer PO#: 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: Cottage Grove State: WI Zip: 53527 Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 13-01811 | Thermocouple Meter/Calibrator | Tegam | SN: 2454186 | Cal: 10/04/2023 | Due: 02/28/2024 | Range: 2400 °F | Report #: 31363-217443-3646 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 154
Manufacturer: National Instruments Type: Data Logger Serial #: 1B182FB Thermocouple LOGGING FUNCTION UUT As UUT As Calibration As Left Expanded Channel Left Left Standard As Found Error Uncertainty± Reading 1 Reading 2 Filter A 0.00 0.60 0.60 0.60 0.60 500.00 500.60 500.60 500.60...
Page 155
Manufacturer: National Instruments Type: Data Logger Serial #: 1B182FB Thermocouple LOGGING FUNCTION UUT As UUT As Calibration As Left Expanded Channel Left Left Standard As Found Error Uncertainty± Reading 1 Reading 2 0.00 0.00 0.00 0.00 Right 0.00 500.00 500.00 500.00 500.00 0.00...
Page 156
Report and Certificate of Calibration Report #: Customer PO#: 33086-206391-4525-B 1109 Customer Name: PFS TECO Customer Address: 1507 Matt Pass City: State: WI Zip: 53527 Cottage Grove Contact: Ethan Frederick Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 13-01811 | Thermocouple Meter/Calibrator | Tegam | SN: 2454186 | Cal: 10/04/2023 | Due: 02/28/2024 | Range: 2400 °F | Report #: 31363-217443-3646 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/24/2024 | Due: 01/31/2025 | Range: 122 °F 95 %RH | Report #: 32568-205513-3646...
Page 157
Manufacturer: National Instruments Type: Data Logger Serial #: 1B182FB Thermocouple LOGGING FUNCTION UUT As UUT As Calibration As Left Expanded Channel Left Left Standard As Found Error Uncertainty± Reading 1 Reading 2 0.00 -0.20 -0.20 -0.20 Meter C 0.20 500.00 499.90 499.90 499.90...
Page 159
Report and Certificate of Calibration Report #: Customer PO#: 31538-218157-14 Customer Name: PFS TECO Customer Address: 11785 SE Highway 212, Suite 305 City: Clackamas State: OR Zip: 97015 Contact: Aaron Kravitz Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-00209 | Weight | Rice Lake | SN: 43334 | Cal: 02/02/2022 | Due: 02/28/2024 | Vendor: Oregon Dept of Ag | Report #: 20220092 19-00269 | Thermo-Hygrometer | Comark | SN: 6237360167 | Cal: 08/14/2023 | Due: 08/31/2024 | Vendor: Cal-Cert | Range: 122 °F 95 %RH | Report #: 30530-30694-3646...
Page 161
Manufacturer: Sartorius Type: Digital Balance Serial #: 34307497 FUNCTIONAL CHECKS ECCENTRIC LOAD HYSTERESIS: REPEATABILITY: TEST: Load Increments Test Weight Loading Test Weight 100.0000 Applied. % Readings 100.0000 position Applied of load Right 99.9999 0.0000 99.9999 Left 99.9998 99.9999 100.0000 (R1) Front 99.9998 100%...
Page 162
Report and Certificate of Calibration Report #: Customer PO#: 31538-218157-14 Customer Name: PFS TECO Customer Address: 11785 SE Highway 212, Suite 305 City: Clackamas State: OR Zip: 97015 Contact: Aaron Kravitz Service Address: 11785 SE Highway 212, Suite 305 Clackamas, OR 97015 Calibration Standards 10-00209 | Weight | Rice Lake | SN: 43334 | Cal: 02/02/2022 | Due: 02/28/2024 | Vendor: Oregon Dept of Ag | Report #: 20220092 19-00269 | Thermo-Hygrometer | Comark | SN: 6237360167 | Cal: 08/14/2023 | Due: 08/31/2024 | Vendor: Cal-Cert | Range: 122 °F 95 %RH | Report #: 30530-30694-3646...
Page 163
Manufacturer: Sartorius Type: Digital Balance Serial #: 34307497 FUNCTIONAL CHECKS ECCENTRIC LOAD HYSTERESIS: REPEATABILITY: TEST: Load Increments Test Weight Loading Test Weight 100.0000 Applied. % Readings 100.0000 position Applied of load Right 99.9999 0.0000 99.9999 Left 99.9998 99.9999 100.0000 (R1) Front 99.9998 100%...
Page 168
Report and Certificate of Calibration Report #: 32102-201251-4686 Customer PO#: 1102 Customer Name: PFS TECO Customer Address: 11785 SE Highway 212, Suite 305 City: State: OR Zip: 97015 Clackamas Contact: Ethan Frederick Service Address: 5777 SE International Way Milwaukie, OR 97222 Calibration Standards 10-00954 | Gage Block Set | Shars | SN: 120018 | Cal: 05/26/2023 | Due: 05/26/2025 | Vendor: American Gage | Report #: 109141 LP-00397 | Gage Block Set | Mitutoyo | SN: 509020 | Cal: 12/28/2022 | Due: 12/28/2024 | Vendor: BHD Test and Measurement | Report #: 99826...
Page 169
Report and Certificate of Calibration Report #: Customer PO#: 1102 31621-201253-5 Customer Name: PFS TECO Customer Address: 11785 SE Highway 212, Suite 305 City: Clackamas State: OR Zip: 97015 Contact: Ethan Frederick Service Address: 5777 SE International Way Milwaukie, OR 97222 Calibration Standards LP-00397 | Gage Block Set | Mitutoyo | SN: 509020 | Cal: 12/28/2022 | Due: 12/28/2024 | Vendor: BHD Test and Measurement | Report #: 99826 LP-01782 | Thermo-Hygrometer | Comark | SN: 06247790052 | Cal: 01/30/2023 | Due: 01/31/2024 | Range: 122 °F 95 %RH | Report #: 27747-205513-4239...
Need help?
Do you have a question about the Aspen C3 and is the answer not in the manual?
Questions and answers