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HDV Series Direct Vent
Gas Fireplace
Installation and Operating Instructions
Models:
HDV500NV/PV, NSC/PSC
WARNING
IF tHe INFoRMAtIoN IN tHeSe INStRuCtIoNS IS Not
FolloWeD exACtly, A FIRe oR exPloSIoN MAy
ReSult CAuSING PRoPeRty DAMAGe, PeRSoNAl
INjuRy oR loSS oF lIFe.
–
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
–
WHAt to Do IF you SMell GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do not use any
phone in your building.
• Immediately call your gas supplier from a neighbor's
phone. Follow the gas supplier's instructions.
• If you cannot reach your gas supplier, call the fire
department.
–
Installation and service must be performed
by a qualified installer, service agency or the
gas supplier.
WARNING: Improper installation, adjustment, alteration,
services or maintenance can cause injury or property
damage. Refer to this manual. For assistance or additional
information consult a qualified installer, service agency
or the gas supplier.
this appliance may be installed in an aftermarket*,
permanently located, manufactured home (uSA only) or
mobile home, where not prohibited by local codes.
this appliance is only for use with the type of gas
indicated on the rating plate. this appliance is not
convertible for use with other gases, unless a certified
kit is used.
* Aftermarket: Completion of sale, not for purpose of resale, from the
manufacturer.
WARNING
Due to HIGH teMPeRAtuReS, tHe APPlIANCe
SHoulD Be loCAteD out oF tRAFFIC AND
AWAy FRoM FuRNItuRe AND DRAPeRIeS.
CHIlDReN AND ADultS SHoulD Be AleRteD
to t H e H A Z A R D S o F H I G H S u R FA C e
teMPeRAtuRe AND SHoulD StAy AWAy to
AVoID BuRNS oR ClotHING IGNItIoN.
youNG CHIlDReN SHoulD Be SuPeRVISeD
WHeN tHey ARe IN tHe SAMe RooM AS tHe
APPlIANCe.
ClotHING oR otHeR FlAMMABle MAteRIAl
SHoulD Not Be PlACeD oN oR NeAR tHe
APPlIANCe.
KeeP tHe RooM AReA CleAR AND FRee FRoM
CoMBuStIBle MAteRIAlS, GASolINe, AND
otHeR FlAMMABle VAPoRS AND lIquIDS.
INStAlleR: leave this manual with the appliance.
CoNSuMeR: Retain this manual for future refer-
ence.
56D3048 9/09 Rev. 5
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Table of Contents
Troubleshooting
Related Manuals for Monessen Hearth HDV500NV/PV
Summary of Contents for Monessen Hearth HDV500NV/PV
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Page 1: Installation And Operating Instructions
HDV Series Direct Vent Gas Fireplace Installation and Operating Instructions Models: HDV500NV/PV, NSC/PSC WARNING IF tHe INFoRMAtIoN IN tHeSe INStRuCtIoNS IS Not FolloWeD exACtly, A FIRe oR exPloSIoN MAy ReSult CAuSING PRoPeRty DAMAGe, PeRSoNAl INjuRy oR loSS oF lIFe. –... -
Page 2: Table Of Contents
HDV Series Direct Vent Gas Fireplace thank you and congratulations on your purchase of a PleASe ReAD tHe INStAllAtIoN AND oPeRAtIoN INStRuCtIoNS BeFoRe uSING tHe APPlIANCe! IMPoRtANt: Read all instructions and warnings carefully before starting installation. Failure to follow these instructions may result in a possible fire hazard and will void the warranty. Important Safety Information ... -
Page 3: Important Safety Information
IMPoRtANt SAFety INFoRMAtIoN INStAlleR Please leave these instructions with the appliance. • Read this owner’s manual carefully and completely before trying to assemble, operate, or service this fireplace. • Any change to this fireplace or its controls can be dangerous. •... -
Page 4: Code Approval
HDV Series Direct Vent Gas Fireplace 14. Do not use any solid fuels (wood, coal, paper, card- board, etc.) in this fireplace. Use only the gas type indicated on rating plate. 15. This appliance, when installed, must be electrically grounded in accordance with local codes or in the absence of local codes, with the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C.1. -
Page 5: Product Features
PRoDuCt FeAtuReS PRoDuCt SPeCIFICAtIoNS • This appliance has been certified for use with either natural or propane gas. See appropriate data plates. • This appliance is not for use with solid fuels. • The appliance is approved for bedroom or bedsitting room installations. -
Page 6: Fireplace & Framing Dimensions
HDV Series Direct Vent Gas Fireplace 52” (1321 mm) Min. Rough Opening Height 46 ” (1181 mm) Figure 2 - Fireplace and Framing Dimensions Do not fill spaces around firebox with insulation or other materials. this could cause a fire. FIRePlACe and FRAMING DIMeNSIoNS Min. Rough 16 ”... -
Page 7: Preinstallation Information
PRe-INStAllAtIoN INFoRMAtIoN BeFoRe you StARt Read this homeowner manual thoroughly and follow all instructions carefully. Inspect all contents for shipping damage and immediately inform your dealer if any damage is found. Do not install any unit with damaged, incomplete, or substitute parts. Check your packing list to verify that all listed parts have been received. -
Page 8: Fireplace Location
HDV Series Direct Vent Gas Fireplace FIRePlACe loCAtIoN Plan for the installation of your appliance. This includes determining where the unit is to be installed, the vent configuration to be used, framing and finishing details, and whether any optional accessories (i.e. blower, wall switch, or remote control) are desired. Consult your local building code agency to ensure compliance with local codes, including permits and inspections. -
Page 9: Clearances
CleARANCeS CleARANCeS to CoMBuStIBleS Follow these instructions carefully to ensure safe installation. Failure to follow instructions exactly can create a fire hazard. the appliance cannot be installed on a carpet, tile or other combustible material other than wood flooring. If installed on carpet or vinyl flooring, the appliance shall be installed on a metal, wood or noncombustible material panel extending full width and depth of the appliance. -
Page 10: Secure Fireplace
HDV Series Direct Vent Gas Fireplace The fireplace must be secured to the floor and/or to framing studs as shown in Figure 6 . Use two () wood screws or masonry/ concrete screws to secure fireplace to the floor. Use four (4) screws to attach fireplace to framing. -
Page 11: Optional Top Vent Application
oPtIoNAl toP VeNt INStAllAtIoN After conversion to top vent configuration the 5" (127 mm) flue pipe should be concentric with the 8" (203 mm) outer collar within 1/4". oPtIoNAl toP VeNt APPlICAtIoN The appliance is shipped as a rear vent unit. If the installa- tion layout requires the unit to be a top vent configuration the appliance can be converted by following the steps below. -
Page 12: Venting Installation
HDV Series Direct Vent Gas Fireplace Read all instructions completely and thoroughly before attempting installation. Failure to do so could result in serious injury, property damage or loss of life. operation of improperly installed and maintained venting system could result in serious injury, property damage or loss of life. Failure to follow these instructions will void the warranty. -
Page 13: Installation Clearances
VeNtING INStAllAtIoN Horizontal sections of this vent system require a minimum of 3” clearances to combustibles at the top of the flue and 1” clearance at the sides and bottom until the flue penetrates the outside wall. A minimum 1” clearance all around the flue is acceptable at this point of penetration. -
Page 14: Installation Planning
HDV Series Direct Vent Gas Fireplace INStAllAtIoN PlANNING There are two basic types of direct-vent installation: • Horizontal Termination • Vertical Termination It is important to select the proper length of vent pipe for the type of termination you choose. It is also important to note the wall thickness. -
Page 15: For Horizontal Termination
VeNtING INStAllAtIoN FoR HoRIZoNtAl teRMINAtIoN Vent Terminal Figure 11 - Horizontal Vent Termination Location MINIMuM DIStANCeS A = Clearance above the grade, a veranda, porch, deck, or balcony [*1" (305 mm) minimum]. B = Clearance to window or door that may be opened [*1" (305 mm) minimum]. C = Clearance to permanently closed window [*minimum 1"... -
Page 16: How To Use The Vent Graph
HDV Series Direct Vent Gas Fireplace teRMINAtIoN CleARANCeS FoR BuIlDINGS WItH CoMBuStIBle AND NoNCoMBuStIBle exteRIoRS Combustible = 6" (152 mm) Noncombustible = 2” (51 mm) Inside Corner G = Combustible 24"(610 mm) Noncombustible 18"(457 mm) Balcony with No Side Wall Figure 12 - Allowable Venting Chart HoW to uSe tHe VeNt GRAPH The Vent Graph should be read in conjunction with the following vent installation instructions to determine the relationship between the vertical and horizontal dimensions of the vent system. -
Page 17: Rear Wall Vent Installation
VeNtING INStAllAtIoN ReAR WAll VeNt INStAllAtIoN (5" VeNtING oNly) When installed as a rear vent unit this appliance may be vented directly to a termination located on the rear wall behind the appliance • The maximum horizontal distance between the rear of the appliance and the termination is 0"... -
Page 18: Configurations
HDV Series Direct Vent Gas Fireplace FP1955 Apply Mastic to Figure 17 - All Sides Install Horizontal Vent Cap Do not recess vent termination into any wall. this will cause a fire hazard. FP1955 horizontal vent cap Cut Vinyl Siding Away to Fit Standoff or Termination Apply Mastic to All Sides Standoff #150 or 5DT-VS... - Page 19 VeNtING INStAllAtIoN When installing the appliance as a rear vent unit, the 90°, 45° transition elbow attached directly to the rear of the unit is Not INCluDeD in the following criteria and calculations, and unless specifically mentioned should be ignored when calculating venting layouts.
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Page 20: Horizontal With Vertical Rise (Through-The-Wall) Applications
HDV Series Direct Vent Gas Fireplace • The maximum number of 45° elbows permitted per side wall installation is two (). These elbows can be installed in either the vertical or horizontal run. • For each 45° elbow installed in the horizontal run, the length of the horizontal run MUST be reduced by 18"... -
Page 21: Below Grade Installation
VeNtING INStAllAtIoN you may use a reducer from 5" x 8" to 4" x 6B\," for horizontal with vertical rise application. oNly use framing instructions below when using 4" x 6B\," venting. If the reducer is installed at the rear of the unit, you must immediately follow with a 90°... - Page 22 HDV Series Direct Vent Gas Fireplace If the foundation is recessed, use recess brackets (not supplied) for securing lower portion of the snorkel. Fasten brackets to wall first, then Foundation Recess secure to snorkel with self drilling #8 x 1/ sheet metal screws.
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Page 23: Installation For Vertical Termination
VeNtING INStAllAtIoN • The maximum angular variation allowed in the system is 70°. Figure 31 • The minimum height of the vent above the highest point of penetration through the roof is 1' (305 mm). Example: Elbow 1 = 90° Figure 31 - Maximum Elbow Usage INStAllAtIoN FoR VeRtICAl teRMINA-... - Page 24 HDV Series Direct Vent Gas Fireplace Firestop Figure 33 - If area above is a room, install firestop above framed hole as shown " 4 x 6B\, Venting " 5 x 8 Venting FP1969 firestop w room above Nails Figure 34 - If area above is not a room, install firestop below framed hole as shown Note: If an offset is needed to avoid obstructions, you...
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Page 25: Flex Venting Installation
Flex VeNtING INStAllAtIoN When using a 1DA reducer, 5" x 8" to 4" x 6B\,", the flex adapter starter kit DVFA/8 is used to start the 4" x 6B\," flex venting at the adapter. All restrictions and allowances that pertain to 5" x 8" flex venting apply to 4" x 6B\," flex venting. - Page 26 HDV Series Direct Vent Gas Fireplace Termination Storm Collar Flashing Roof Sup- port Rigid Pipe Length Flex to Pipe Adapter Firestop UL1777 Flex PIpe 1DA 5" x 8" to DVFA/8 4" x " Reducer 6B\, Adapter FP1974 Figure 38 - Typical Vertical Flex Vent Installation .
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Page 27: Fireplace Installation
FIRePlACe INStAllAtIoN CHeCK GAS tyPe Use proper gas type for the fireplace you are installing. If you have conflicting gas type, do not install fire- place. See dealer where you purchased the fireplace for proper fireplace according to your gas type. INStAll GAS PIPING to FIRePlACe loCAtIoN A qualified installer or service person must connect appliance to gas supply. - Page 28 HDV Series Direct Vent Gas Fireplace only persons licensed to work with gas piping may make the necessary gas connections to this appliance. Note : The gas line connection may be made using 1/" rigid tubing or an approved flex connector. Since some municipalities have additional local codes it is always best to consult your local authorities and the current edition of the National Fuel Gas Code ANSI.Z3.1, NFPA54.
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Page 29: Checking Gas Pressure - Millivolt
CHeCK GAS PReSSuRe and eleCtRICAl INStAllAtIoN - MIllIVolt 1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is differ- ent from the fireplace, StoP! Do not install the appliance. Contact your dealer immediately. -
Page 30: Remote Wall Mounted Switch - Millivolt
HDV Series Direct Vent Gas Fireplace ReMote WAll MouNteD SWItCH FoR MIllIVolt VAlVeS oNly A remote wall switch and up to fifteen (15) feet of 18 Ga. wire may be used with this appliance. Attach the wall switch in a junction box at the desired location on the wall. Figure 44. Do not extend beyond the wall switch wire length provided. -
Page 31: Operating Instructions - Millivolt
oPeRAtING INStRuCtIoNS - MIllIVolt FoR youR SAFety ReAD BeFoRe lIGHtING A. This appliance is equipped with a pilot which must be lit with built-in ignitor while following these instructions exactly. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. -
Page 32: Lighting Pilot
HDV Series Direct Vent Gas Fireplace lIGHtING PIlot FoR tHe FIRSt tIMe - MIllIVolt APPRoVeD leAK teStING MetHoD You may check for gas leaks with the following methods only: • Soap and water solution • An approved leak testing spray •... -
Page 33: Lighting Burner
oPeRAtING INStRuCtIoNS - MIllIVolt lIGHtING BuRNeR - MIllIVolt MAIN BuRNeR SWItCH The “ON/OFF/RS” switch for the main burner can be found behind door of the fireplace. This switch allows you to turn on and to turn off the main burner without using the gas valve knob. Make sure the button is in the “ON”... -
Page 34: Check Gas Pressure - Signature Command System
HDV Series Direct Vent Gas Fireplace SIGNAtuRe CoMMAND - CHeCK GAS PReSSuRe and eleCtRICAl INStAllAtIoN 1. Check gas type. The gas supply must be the same as stated on the appliance’s rating decal. If the gas supply is different from the fireplace, StoP! Do not install the appliance. -
Page 35: Command Center Wall Installation
SIGNAtuRe CoMMAND - eleCtRICAl INStAllAtIoN TO JUNCTION BOX IN FIREPLACE OPTIONAL LIGHT OPTIONAL WHITE BLOWER BLACK OPTIONAL INPUT 300 WATT MAX EACH Figure 51 - Signature Command Wiring Diagram electrical connections should only be performed by a qualified, licensed electrician. Main power supply must be turned off before connecting fans to the main electrical power supply or performing service. -
Page 36: Optional Fan/Blower System
HDV Series Direct Vent Gas Fireplace oPtIoNAl FAN/BloWeR SySteM (BlotBlDVSC) Installation Instructions Wiring 1. Before installing the blower, wire the receptacle into an electri- cal circuit. This should be done before framing the fireplace. Wire with minimum 60° C wire in accordance with prevailing codes. -
Page 37: Operating Instructions - Signature Command
oPeRAtING INStRuCtIoNS - SIGNAtuRe CoMMAND FoR youR SAFety ReAD BeFoRe lIGHtING A. This appliance is equipped with an ignition device which automatically lights the pilot. Refer to the instructions for match lighting. B. BEFORE OPERATING smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. -
Page 38: Operating Instructions
HDV Series Direct Vent Gas Fireplace oPeRAtING INStRuCtIoNS 1. StoP! Read the safety information above. . This appliance is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. 3. With five (5) minutes to clear out any gas. Then smell for gas, including near the floor. If you smell gas, StoP! Follow "B"... -
Page 39: Signature Command System Operating Instructions
SIGNAtuRe CoMMAND SySteM oPeRAtIoN INStRuCtIoNS FeAtuReS Command Center • Easy Access Function Operation and System Configuration • Operation Confirmation/Fault Diagnostic Indications (LED/ Buzzer) • ON/OFF/HI/Low Operation Control Board • Electronic Ignition • Pilot Lockout safety feature • Electric Power Regeneration from Thermopile to save bat- tery •... -
Page 40: System Configuration/Setup
HDV Series Direct Vent Gas Fireplace SySteM CoNFIGuRAtIoN/SetuP System configuration/setup is done on the Command Center. Intermittent/Standing Pilot Setup (Default intermittent) 1. Holding the ON button on the Command Center while turning on the master switch will toggle between standing pilot and intermittent pilot. . - Page 41 SIGNAtuRe CoMMAND SySteM oPeRAtIoN INStRuCtIoNS FuNCtIoNS/oPeRAtIoN turning on the fireplace 1. Turn on the master switch and wait for a beep. . Press the ON button on the Command Center. Pilot will light and burner will come on High setting. Pilot Safety lockout Function 1.
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Page 42: Canopy Installation
HDV Series Direct Vent Gas Fireplace CANoPy INStAllAtIoN Remove top louver assembly before installing canopy. 1. Unhook top louver assembly. Set aside. Figure 55 . Attach canopy to underside of top outer shell with three (3) screws provided. Figure 56 3. -
Page 43: Floor Brick Installation
BRICK, RoCK Wool & loG INStAllAtIoN FlooR BRICK INStAllAtIoN Install floor brick before installing logs or rock wool. 1. Remove floor brick from packaging. . Put left and right brick pieces together as shown in Figure 58. 3. Match two () firebox tabs with two () slots on bottom of brick. -
Page 44: Log Installation
HDV Series Direct Vent Gas Fireplace 4. Place bottom right log (#3) on two pins against right side of firebox. Figure Rear Log Figure 61 - Place Rear Log LG688 HDV rear log 6. Place bottom left log (#) on two pins against left side of firebox. - Page 45 loG INStAllAtIoN 7. Place right mid log (#7) on two right pins on burner assembly. Figure 63 8. Place left mid log (#6) on two left pins on burner assem- bly. Figure 63 Top Left Log Top Right Log Figure 64 - Place Right and Left Top Logs 11.Place top center log (#8) across rear log (#1) and left mid log (#6).
- Page 46 HDV Series Direct Vent Gas Fireplace 1.Cover any exposed burner surface with rock wool. For best flame and glow, do not block air space between burners and logs with rock wool. Figures 66 and 67 Rock Wool Figure 67 - Rock Wool Placement after Logs are All Logs are Placed (Top View) LG694...
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Page 47: Cleaning And Maintenance
CleANING and MAINteNANCe turn off gas before servicing fireplace. It is recommended that a qualified service technician perform these check-ups at the beginning of each heating season BuRNeR, PIlot AND CoNtRol CoMPARt- MeNt Keep the control compartment, logs, and burner areas surrounding the logs clean by vacuuming or brushing at least twice a year. -
Page 48: Vent System
HDV Series Direct Vent Gas Fireplace VeNt SySteM The fireplace and venting system should be inspected before initial use and at least annually by a qualified field service person. Inspect the external vent cap on a regular basis to make sure that no debris is interfering with the airflow. -
Page 49: Troubleshooting
tRouBleSHootING StANDING PIlot IGNItIoN SyMPtoM PoSSIBle CAuSe 1. Spark ignitor will A. Wire disconnected. not light pilot after repeated triggering of B. Defective ignitor. piezo. C. No gas or low gas pres- sure. D. No Propane/LPG in tank . Pilot will not stay lit A. -
Page 50: Troubleshooting
HDV Series Direct Vent Gas Fireplace StANDING PIlot IGNItIoN SyMPtoM PoSSIBle CAuSe 4. Frequent pilot A. Pilot flame may be too high outage problem. or too low, causing pilot safety to drop out 5. The pilot and main A. Inner vent pipe leaking burner extinguish exhaust gases back into while in operation... -
Page 51: Signature Command System
tRouBleSHootING SIGNAtuRe CoMMAND SySteM OPERATION Install batteries and/or plug in the AC board No beep in about 8 seconds Flip the master switch (rocker switch) to the ON position No beep Press the ON button on or the Command Center no sound from the valve indicating pilot solenoid open No sparking on the pilot Sparking doesn’t continue Pilot doesn’t light Main burner doesn’t light 56D3048 FAULT Using battery? Make sure Command Center and A the control board are connected by a 2 feet or 15 feet cable Check NG/LP conversion cap ... -
Page 52: Replacement Parts
HDV Series Direct Vent Gas Fireplace FIReBox CoMPoNeNtS Ref. Description Junction Box Assy. Top Louver Assy. Bottom Louver Door Assy. Glass Frame Assy. Canopy Firebrick Floor Insulation Board Firebrick Center Firebrick Right Firebrick Left Accessories / Field Installed options Blower* Thermostat Sensor* Speed Control* 11,1,13. -
Page 53: Standing Pilot - Millivolt Control
RePlACeMeNt PARtS Standing Pilot - Millivolt Parts 3a,b,c 56D3048 563048 HDV millivolt parts HDV Series Direct Vent Gas Fireplace 11,12,13,14,15,16... - Page 54 HDV Series Direct Vent Gas Fireplace Standing Pilot - Millivolt Parts Ref. Description Gas Valve Assy. Pilot Assy. Replacement Thermocouple Replacement Ignitor and Wire Replacement Thermopile Valve/Tee Tube Front Burner Tube Rear Burner Tube Flex Hose w/ Shutoff Valve Rocker Switch Piezo Ignitor Front Injector Rear Injector...
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Page 55: Signature Command System
RePlACeMeNt PARtS SIGNAtuRe CoMMAND SySteM 56D3048 5a,b,c 563048 HDV SC parts HDV Series Direct Vent Gas Fireplace 13, 14, 15... - Page 56 HDV Series Direct Vent Gas Fireplace SIGNAtuRe CoMMAND SySteM Ref. Description Gas Valve Assy. Pilot Assy. Control Box Command Center Valve/Tee Tube Front Burner Tube Rear Burner Tube Flex Hose w/ Shutoff Valve Front Injector Rear Injector Front Burner Assy. Rear Burner Assy.
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Page 57: Logs
RePlACeMeNt PARtS loGS logs Ref. Description Rear Log #1 Bottom Left Log # Bottom Right Log #3 Left Top Log #4 Right Top Log #5 Left Mid Log #6 Right Mid Log #7 Center Log #8 56D3048 563048 qty. HDV logs HDV Series Direct Vent Gas Fireplace HDV500 56D3034K... -
Page 58: Accessories
HDV Series Direct Vent Gas Fireplace Accessories / Field Installed options Ref. Description Metal Trim - Brass Metal Trim - Pewter Metal Trim - Black Brass Louvers Pewter Louvers Screen Frame - Black Cabinet Door Frame - Black Cabinet Door Frame - Iron Age Cabinet Door w/Screen - Black Cabinet Door w/Screen - Iron Age Arched Front w/Lower Control Door - Black... -
Page 59: 4" X 6B\," Vent Components
RePlACeMeNt PARtS VENT COMPONENTS FOR 4" X 6B\," qty./ Item Description Thru-roof Flexible Pipe Termination Kit with flex adapter 4" rigid pipe, roof support 4" x 6B\," and termination cap Horizontal Square Termination Cap with built-in vinyl siding standoff, heat deflector and firestop Square Horizontal Termination Cap Round Horizontal Termination Cap Sconce Termination Cap (aluminum) -
Page 60: 5" X 8" Vent Components
HDV Series Direct Vent Gas Fireplace VENT COMPONENTS FOR 5" X 8" Qty./ Item Box Description Horizontal High Wind Termination Cap Horizontal Termination Cap w/Built-In Vinyl Siding Standoff Heat Deflector, Firestop and Adjustable Pipe 11" to 14 " Horizontal Termination Cap Built-In Vinyl Siding Standoff, Heat Deflector, Firestop, 90°... - Page 61 HDV Series Direct Vent Gas Fireplace 56D3048...
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Page 62: For Massachusetts Residents Only
HDV Series Direct Vent Gas Fireplace Massachusetts Residents only — Please read and follow these special requirements Note ReGARDING VeNteD PRoDuCtS This product must be installed by a licensed plumber or gas fitter when installed within the Commonwealth of Massachusetts. Any residence with a direct vent product must have a CO detector installed in the residence. -
Page 63: Warranty
lIMIteD lIFetIMe WARRANty PolICy HDV Series Direct Vent Gas Fireplace lIFetIMe WARRANty The following components are warranted for life to the original owner, subject to proof of pur- chase: Firebox, Combustion Chamber, Heat Exchanger, Grate and Stainless Steel Burners. FIVe yeAR WARRANty The following components are warranted five (5) years to the original owner, subject of proof of purchase: Ceramic Fiber Logs. -
Page 64: Efficiencies
efficiency Ratings Model enerGuide Ratings Fireplace efficiency (%) HDV500NV 69.5 HDV500PV 81.3 HDV500NSC 69.5 HDV500PSC 81.3 MHSC 149 Cleveland Drive • Paris, Kentucky 40361 www.mhsc.com...