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Summary of Contents for Echo DIRECT VENT GAS HEATER
- Page 1 ECHO DIRECT VENT GAS HEATER Installation and Operating Instructions Made in the USA by: PLEASE READ THIS ENTIRE MANUAL BEFORE INSTALLATION. SAVE THESE INSTRUCTIONS. INSTALLER: PLEASE LEAVE THIS MANUAL WITH THE CUSTOMER! CUSTOMER: PLEASE KEEP INSTRUCTIONS FOR FUTURE REFERENCE TH-REF-SLS-229 Rev. A...
- Page 2 ECHO DIRECT VENT GAS HEATER SAFETY NOTICES For Your Safety WARNING: If the information in these Do not store or use gasoline or any other flammable instructions is not followed exactly, a fire or vapors or liquids in the vicinity of this or any other...
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Page 3: Safety Notices
ECHO DIRECT VENT GAS HEATER SAFETY NOTICES IF THIS APPLIANCE IS NOT PROPERLY INSTALLED, A HOUSE FIRE, OR EXPLOSION MAY RESULT. FOR YOUR SAFETY, FOLLOW THE INSTALLATION DIRECTIONS. CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION REQUIREMENTS IN YOUR AREA. - Page 4 Listing and Codes The Echo is listed and certified for installation in the U.S.A. and Canada under the following standards: ANSI Z21.88b-2003/CSA 2.33b-200 Vented Gas Fireplace Heater High Altitude Installation When installing this appliance over 2000ft above sea level, the appliance must be properly derated as required by local codes.
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Page 5: Specifications
ECHO DIRECT VENT GAS HEATER SPECIFICATIONS Natural Gas (NG) Propane (LP) 1.7 - 3.5 in. w.c. 3.8 - 10.0 in. w.c. Manifold Pressure Min. Supply Pressure for Purpose of Input 5.00 in. w.c. (1.2 kPa) 11.5 in. w.c. Adjustment Max. Supply Pressure for 7.0 in. - Page 6 ECHO DIRECT VENT GAS HEATER INDEX OF CONTENTS Aeration Setting Check, 27 Venting Requirements, 17, 18, 22 Air Restrictor (Combustion), 40 Wall Thimble Installation, 19 Air Restrictor (Exhaust), 39 Dimensions, 10 Airflow, 11 Door and Logs, 12 Appendix A, 42, 43...
- Page 7 ECHO DIRECT VENT GAS HEATER INDEX OF CONTENTS Pipe Configurations, 21 Troubleshooting, 37 Pressure Testing Supply Line, 26 Vent Installation, 15 Replacement Parts List, 36 Vent Maintenance, 25 Safe Operation, 11 Vent Restriction, 15 Safety Check, 11 Vent Termination, 24...
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Page 8: Table Of Contents
Figure 25 – Delayed Ignition Safety Shut Down & Exhaust Air Restrictor ............39 Figure 26 – Air Restrictor ............................. 40 Figure 27 – Fan Housing Installation........................41 Appendix A – Echo Stove with Log & Ember Tray Placement ................42... -
Page 9: Laboratory Listing Label
ECHO DIRECT VENT GAS HEATER LABORATORY LISTING LABEL... -
Page 10: Figure 1 - Diagram Of Dimensions
ECHO DIRECT VENT GAS HEATER FIGURE 1 – DIAGRAM OF DIMENSIONS... -
Page 11: Airflow
Notify your Thelin Hearth Products would like to thank you for insurance company and provide them with the choosing our Echo Direct Vent Gas appliance. proper inspection documents indicating that the Whether using natural gas or liquid propane gas,... -
Page 12: Door And Logs
ECHO DIRECT VENT GAS HEATER Door and Logs SPECIFICATIONS Always allow the heater to cool before carrying out Listing Criteria, Lab Accreditation any maintenance or cleaning. The viewing door should be opened for service only (see Maintenance See Listing Label (See Important Instructions section). -
Page 13: Bedroom Installation
WARNING! NOTE: Venting systems listed below may be used Do not cover the grills on this appliance in any way as with the model Echo: Simpson Duravent DV, this may create a fire hazard. Metalbestos DV, Excel DV, Security DV. -
Page 14: Figure 3 - Vent Termination Locations
ECHO DIRECT VENT GAS HEATER FIGURE 3 – VENT TERMINATION LOCATIONS... -
Page 15: Duravent Gs System
ECHO DIRECT VENT GAS HEATER Planning Your Vent Installation NOTE: As this system is a sealed system RTV sealing compound must be used to seal the metal to This type of direct vent system may terminate in metal joint. one of two ways: Vertical termination using a vent cap, or Horizontally using a wall termination. -
Page 16: Figure 4 - Sealing Vent Pipe
ECHO DIRECT VENT GAS HEATER FIGURE 4 – SEALING VENT PIPE FIGURE 5 – VENT TERMINATION Center of hole 10” square hole If for any reason the vent pipe is Venting terminals should not be recessed into disconnected, it must be correctly resealed. -
Page 17: Figure 6 - Diagram Of Venting Requirements
ECHO DIRECT VENT GAS HEATER FIGURE 6 – DIAGRAM OF VENTING REQUIREMENTS... -
Page 18: Figure 7 - Diagram Of Venting Requirements
ECHO DIRECT VENT GAS HEATER FIGURE 7 – DIAGRAM OF VENTING REQUIREMENTS FIGURE 8 – CO-LINEAR FLEX SYSTEM... -
Page 19: Figure 9 - Wall Thimble Installation
ECHO DIRECT VENT GAS HEATER FIGURE 9 – WALL THIMBLE FIGURE 10 – CEILING DETAIL INSTALLATION Wall Thimble Detailed View Note: When installing termination on vinyl siding, a vinyl siding basement application), proper drainage must be kit must be used. -
Page 20: Figure 11 - Box/Wall Thimble
ECHO DIRECT VENT GAS HEATER FIGURE 11 – BOX/WALL THIMBLE Ensure all pipe section are fully twist locked. Use a suitable round or square support through the roof. Ensure adequate heat shield protection is provide. See diagram and chart for minimum protection (Figure 12). -
Page 21: Figure 13 - Pipe Configurations
ECHO DIRECT VENT GAS HEATER FIGURE 13 – PIPE CONFIGURATIONS ECHO HORIZONTAL VENT WITH SNORKLE ECHO VERTICAL VENT ECHO HORIZONTAL VENT... -
Page 22: Figure 14 - Venting Requirements
ECHO DIRECT VENT GAS HEATER FIGURE 14 – VENTING REQUIREMENTS... -
Page 23: Figure 15 - Venting Chart
ECHO DIRECT VENT GAS HEATER FIGURE 15 – VENTING CHART 18"... -
Page 24: Figure 16- Vent Termination
ECHO DIRECT VENT GAS HEATER FIGURE 16– VENT TERMINATION Wind flow over roof structures can often cause localized pressure disturbances. Vent termination must take into account these disturbances and minimize them by using the following table to maintain the correct legal height of the vent. -
Page 25: Existing Gas Supply
ECHO DIRECT VENT GAS HEATER Vertical Installation cases, holes. Any components with these symptoms must be replaced. The maximum vertical distance allowed with this appliance is 30 feet from the top of the stove to free 2. Remove the termination cap and shine a atmosphere. -
Page 26: Figure 17 - Flame Characteristics
ECHO DIRECT VENT GAS HEATER FIGURE 17 – FLAME CHARACTERISTICS Before connecting the appliance to the gas supply line, double check that the appliance is designed for the gas type being used. The gas type markings are located on the certification label and also on the appliance’s gas valve. -
Page 27: Aeration Setting Check
ECHO DIRECT VENT GAS HEATER When testing for leaks: Aeration Setting Check Make sure that the appliance is turned off. Aeration is factory set at a gap that will give Open the manual shut-off valve. optimum performance for the vast majority of ... -
Page 28: Figure 20 - Location Of Pilot, Burners, And Air Shutter
ECHO DIRECT VENT GAS HEATER FIGURE 20 – LOCATION OF PILOT, BURNERS, AND AIR SHUTTER... -
Page 29: Burner And Pilot Checks
ECHO DIRECT VENT GAS HEATER INSTALLATION CHECKLIST Check off the following list before proceeding to light the heater. There are no combustibles placed within 36” of heater or vent pipe or any combustibles that can swing within 36” of heater such as door drapes, etc. -
Page 30: Figure 21 - Diagram Of Control Components
ECHO DIRECT VENT GAS HEATER FIGURE 21 – DIAGRAM OF CONTROL COMPONENTS... -
Page 31: Figure 22 - Air Restrictor
ECHO DIRECT VENT GAS HEATER FIGURE 22 – AIR RESTRICTOR (See Figure 25 and Figure 26) -
Page 32: Figure 23 - Gas Valve And Pilot Assembly
ECHO DIRECT VENT GAS HEATER FIGURE 23 – GAS VALVE AND PILOT ASSEMBLY... -
Page 33: Start Up Checks
ECHO DIRECT VENT GAS HEATER the wall thermostat is crucial. If it is too close to the PRE-START UP CHECKS heater, the unit will shut down frequently. If it is too far away, the heater will run longer than may be DO NOT use tools to operate controls. -
Page 34: Lighting The Pilot
ECHO DIRECT VENT GAS HEATER FOR YOUR SAFETY, READ BEFORE LIGHTING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance has a pilot which is lit with a push-button piezo lighter. When lighting the pilot, follow these instructions exactly. -
Page 35: Door Gasket
ECHO DIRECT VENT GAS HEATER Press the knob in and hold it in while MAINTENANCE repeatedly pushing the red igniter button until Make sure that there is adequate clearance for the pilot lights. This may take up to one (1) accessibility to service and operate the heater. -
Page 36: Cleaning
ECHO DIRECT VENT GAS HEATER Cleaning Venting To clean the stove, make sure the appliance is off The venting system should be periodically inspected and cold. Then remove the logs and embers and use by a qualified agency. If the vent pipe is... -
Page 37: Troubleshooting
ECHO DIRECT VENT GAS HEATER TROUBLESHOOTING WARNING: All servicing and troubleshooting of gas controls and high voltage circuits should be done by a qualified service technician. As a guide to help you understand the functioning and potential problem areas in your heater, use the following chart. -
Page 38: Figure 24 - Directions For Enabling Door Opening And Securing Door
ECHO DIRECT VENT GAS HEATER FIGURE 24 – DIRECTIONS FOR ENABLING DOOR OPENING AND SECURING DOOR 1. Remove stove top to access glass door (Figure 25). 2. Unhook latch at bottom of door. 3. Lift door up and out. -
Page 39: Figure 25 - Delayed Ignition Safety Shut Down & Exhaust Air Restrictor
Exhaust Restriction Adjustment Oh high vertical pipe runs the Echo may require adjustment to restrict the flow of exhaust gases in order to prevent the flame from lifting off the burner. On high vertical pipe runs (usually in excess of 18 to 20 feet) move the adjustment lever to the left side as you face the front of the stove. -
Page 40: Figure 26 - Air Restrictor
FIGURE 26 – AIR RESTRICTOR Air Restrictor The Echo Gas Stove has combustion air restriction capabilities. A lever is located on the rear of the stove (middle, bottom) and this lever allows you to control the incoming combustion air (see Figure 22). This adjustment may be needed to overcome air turbulence on some applications, i.e., pipe venting that is different... -
Page 41: Figure 27 - Fan Housing Installation
ECHO DIRECT VENT GAS HEATER FIGURE 27 – FAN HOUSING INSTALLATION Installation of Fan Housing and Blower 1. Remove lower back cover as per drawing (8 screws) 2. Install new fan housing with blower mounted onto back in same position (as per drawing). Install sensor using pre-drilled holes. -
Page 42: Appendix A - Echo Stove With Log & Ember Tray Placement
ECHO DIRECT VENT GAS HEATER APPENDIX A – ECHO STOVE WITH LOG & EMBER TRAY PLACEMENT Following is a step-by-step procedure for installing the Echo log set: 1. Remove top lid and top from stove. Unhook 2. Install Log #1 as per picture below. -
Page 43: Log Placement
ECHO DIRECT VENT GAS HEATER APPENDIX A – ECHO STOVE WITH LOG PLACEMENT (CONTINUED) 7. Make sure all logs are secure and not impinging on the burner. Re-install glass door, top, and lid. You are ready to light your Echo! - Page 44 THELIN HEARTH PRODUCTS LIMITED WARRANTY Thelin Hearth Products warrants the Echo Direct Vent Gas Heater against defects in material and workmanship for a period of five (5) years from the date of purchase with the exception of the electrical components, gaskets, logs, moving parts, gas valve and control, and burner which are warranted for a period of one (1) year from date of purchase.
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