Rheem Trd Thermal DeviceRheem (Ruud, GE) TRD Thermal Release Device failure RonAKA Mar 9, 2023 Help Support Plumbing Forums: R RonAKA Active Member Joined Jan 19, 2023 Messages 32 Reaction score 8 Location Canada Mar 9, 2023 #1 Helped my son get his atmospheric vent Rheem natural gas water heater going after it failed. Heating pads, electric blankets, aquarium heaters and doorbell. How does a TRD work?/What does a TRD do?. Product information Technical Details Additional Information. Rheem Water Heater Thermal Relief Device 641 Views | 2 Replies | Last: 2 mo ago by Cromagnum Cromagnum 11:12a, 2/6/23 AG 7 month old Rheem water heater pilot kicked off and would not relight. Rheem # SP20246A Thermal release device kit. Rheem hot water heaters have a device in the combustion chamber called Thermal Release Device (TRD). Do not turn on light switch or touch any light switch or electrical device that might cause static spark Turn off gas When gas handle is perpendicular across gas line, then gas is OFF CO poisoning from gas appliance: headaches, lethargy, unconsciousness. Rheem heat pump is not running. This is an important safety device in a water heater that prevents the release of flammable gas if the pilot light is out. Thank God I have a 2nd heater I can isolate as it took a week to get the first part delivered. These TRD Thermal Release Devices came with several different part numbers, each one with a different temperature rating. 1497 – AHRI Warns Against Gas Appliance Modifications 1497 technical bulletin ABSTRACT: 1498 – Space Heating Applications. RHEEM TRD / THERMAL DEVICE $90. Resource: Verify activated TRD pdf. Place the TRD assembly over the damper rod. Rheem hot aquarium heaters have a device in the combustion chamber called Thermal Release Apparatus (TRD). The interface between the beam duct and lead bismuth is called the beam window. If the burn chamber overheats for any reason the oil filled vile will break and a spring activated door will close to stop combustion. 1446 How to Replace the Thermal Release Device (TRD) 1446 Technical Bulletin ABSTRACT: How to replace the TRD on the Rheem Guardian System gas water heater. Do not turn on light switch or touch any light switch or electrical device that might cause static spark Turn off gas When gas handle is perpendicular across gas line, then gas is OFF CO poisoning from gas appliance: headaches, lethargy, unconsciousness. Both TSA 2 and Q-Sense devices can be used for thermal QST. É um dispositivo de segurança que deve disparar quando a temperatura dentro da câmara de combustão estiver. The TRD is a component part. TRD KIT SP-20280A replacement combustion shut off device RHEEM KENMORE RUDD $40. Rheem offers an exceptional line of indoor air quality products. However when it started up again the flame. Found a replacement and managed to get it back in place. RHEEM TRD / THERMAL DEVICE $90. This item: Water Heater FVIR (Flammable Vapor Ignition Resistant) or FTR Fixed Thermal Release $8940 + Rheem, Richmond, RP20064/SP20064 RP20064. This is a TRD (thermal release device) from a Rheem water heater. This part was introduced in 2012 and is only found on Rheem , Richmond , and Ruud Standard Atmospheric water heaters. The warranty will also cover the tank leak not the activation of the component thermal release device. Thermocouple - 22 in. Our FDA-approved and CE-certified devices allow for comprehensive thermal, pressure and vibratory QST and are used throughout the world, delivering top-end sensory testing data. It is a safety device that is supposed to trip when the temperature inside the combustion chamber goes above safe limit. It is a safety device that is supposed to trip when the temperature inside the combustion chamber goes above safe limit. Solution 2: Call Rheem or manufacturer: Check warranty, part availability, etc. Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff (#255929437010) i***s (524) - Feedback left by buyer i***s (524). Compare Now Part # SP10100B Thermocouple - 22 in. Check TRD and air screen. Solution 2: Call Rheem or manufacturer: Check warranty, part availability, etc. Their reasoning is that “if the unit trips the thermal release device for any reason we want to be aware of it. Combustion Shutoff Device Assembly Replacement Kit Trd Rheem Sp20246D Orange Bulb-435? Combustion Shutoff Device Assembly Replacement Kit Trd $ 59. 44$ Rheem Sp20246D Orange Bulb-435? Combustion Shutoff Device Assembly Replacement Kit Trd quantity. On mine the TRD was fine, but the air screen below was clogged with hard water mineral deposits. Shut off gas supply to water heater. This is an important safety device in a water heater that prevents the release of flammable gas if the pilot light is out. Os aquecedores de água quente Rheem possuem um dispositivo na câmara de combustão chamado Dispositivo de liberação térmica (TRD). SP20246B AP12657 Add to cart Ask a Question SKU: SP20246B Availability : In Stock Categories: Parts, Parts - Gas Parts Tags: DEVICE, GAS, Gas Parts, Parts, THERMAL, TRD. 35 shipping Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff $69. Had service techs out here on warranty call and they said the TRD glass bulb shattered and want to blame it on my gas line pressure (propane). Find many great new & used options and get the best deals for Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff at the best online prices at eBay! Free shipping for many products!. Take training on-the-go from your job site, home, or office. The beam current varied between 10 and 20 mA according to criticality swings. AP12657-2 Thermal Relief Device (TRD) for Rheem/Ruud/GE Water heaters The TRD. Electrical and Industrial | Power management solutions | Eaton. For example, a tank type reactor with 800 MW thermal power and LBE-coolant and spallation target was proposed. Resource: Verify activated TRD pdf. Helped my son get his atmospheric vent Rheem natural gas water heater going after it failed. How to Replace the Thermal Release Device (TRD) Tools Required: Torx 20 screwdriver Parts Required: TRD Replacement Kit with TRD and inner door gaskets, spare screws and clips. TRD is an acronym short for Thermal Release Device, also known as a Combustion Shutoff Device Assembly. Check positioning of the TRD assembly. Rheem Sp20246D Orange Bulb-435? Combustion Shutoff Device Assembly Replacement Kit Trd. 20" Water Heater Drain Pan (Plastic) AP12934 20" Water Heater Drain Pan (Plastic) SKU: AP12934 Rheem. É um dispositivo de segurança que deve disparar quando a temperatura dentro da câmara de combustão estiver acima do. 85 shipping Brand New Rheem Ruud GE Richmond TRD Kit Combustion Shut Off Device # SP20246A $70. One is a faulty or triggered thermal release device. If the TRD is not tripped, then the problem is the gas supply, gas valve or thermocouple. Press down firmly until the rod seats. Medoc has been the leader in developing quantitative sensory (QST) devices for the past three decades. TRD Shield Replacement Kit. Rheem SP20246B Yellow Bulb Water Heater Combustion Shut Off Device Assembly $ 59. Failure to understand and follow the manufacturer's installation and use instructions may result in fire or explosion, electric shock, property damage, injury or loss of life. Manufacturing of Sumitomo Electric Group wire harnesses and wires for the European market. How do i replace the thermocouple rheem coppermatic model 77/115l. It contains a vial filled with liquid that seems to be mounted in. Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff Condition: Used “Good working condition. It turned out to be that the TRD device exploded, I guess as it is intended to do if there is an over temperature in the burner area. Search for: Shipping & Returns. 1446 How to Replace the Thermal Release Device (TRD) 1446 Technical Bulletin ABSTRACT: How to replace the TRD on the Rheem Guardian System gas water heater. Rheem also says unit comes with a temperature and pressure (T&P) relief valve which is probably what you are referring to as TRD. The Bosch eAcademy platform is a convenient tool that allows installers to access, view and book training courses online. Rheem Water Heater Thermal Relief Device 641 Views | 2 Replies | Last: 2 mo ago by Cromagnum Cromagnum 11:12a, 2/6/23 AG 7 month old Rheem water heater pilot kicked off and would not relight. For those who are interested this is a Rheem thermal release device that allows combustion air to enter the heater. 35 shipping Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff $69. Rheem, Richmond, Ruud, GE water heater: Gather information from label on side of tank, then contact Rheem and ask for glass vial, and other affected parts. If the glass vial is broken it needs to be replaced (it bursts at a certain temp to close the airflow in the event of overheating). How do i replace the thermocouple rheem coppermatic model 77/115l. Rheem (Ruud, GE) TRD Thermal Release Device failure RonAKA Mar 9, 2023 Help Support Plumbing Forums: R RonAKA Active Member Joined Jan 19, 2023 Messages 32 Reaction score 8 Location Canada Mar 9, 2023 #1 Helped my son get his atmospheric vent Rheem natural gas water heater going after it failed. They claim they have to reinstall a new TRD knowing if will fail just to check my propane line cfo then get approval from Rheem to install a new gas control valve which is likely the entire problem in the first place. length Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters. Rheem Water Heater Thermal Relief Device 641 Views | 2 Replies | Last: 2 mo ago by Cromagnum Cromagnum 11:12a, 2/6/23 AG 7 month old Rheem water heater pilot kicked off and would not relight. You can tell if the thermal release device has been activated. Gas company said the thermocouple and ignited don't work. Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff Condition: Used “Good working condition. Find many great new & used options and get the best deals for Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff at the best online prices at eBay! Free shipping for many products!. Original style fan S15F20-MGK 200v fan 6months warranty good quality. TRD KIT SP-20280A replacement combustion shut off device RHEEM KENMORE RUDD $40. 87$ Add to cart Protech 42-102069-06 Low Fire Pressure Switch Assembly PD425144 $ 51. Product details page for THERMAL RELEASE DEVICE is loaded. Rheem TRD/ thermal device. Journal of Interventional Nephrology Sp. Rheem # SP20246A Thermal release device kit. Rheem hot water heaters have a device in the composition chamber called Thermal Release Device (TRD). 95 Free shipping Hover to zoom Have one to sell? Sell now. That has nothing to do with combustion. Yes Replace Thermal Release Device and inner door Gasket. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners,. Condition is used, replacement part for Rheem, Ruud, Ge, and others. Remove affected people to fresh air. Rheem offers an exceptional line of indoor air quality products. Set it to "auto" instead of "on" or "off. Find many great new & used options and get the best deals for Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff at the best online prices at eBay! Free shipping for many products!. Water Heater FVIR (Flammable Vapor Ignition Resistant) or FTR Fixed Thermal Release Brand: Petercor Industries 387 ratings $8940 FREE Returns About this item Compatible with most water heaters. : r/LVtechs by Araft83 This is a TRD (thermal release device) from a Rheem water heater. 00 Buy It Now Add to cart Add to Watchlist Additional service available 1-year protection plan from Allstate - $8. 11-13 The proton beam energy was set at 1. Adresse : 54, Bd Moulay Youssef, Bat J – Res. This is a TRD (thermal release device) from a Rheem water heater. Rheem says that the XG50T06EC38U1 has no filter but there must be some combustion air restriction. AP12657 Thermal Relief Device (TRD) for Rheem/Ruud/GE Water heaters: $59. Rheem Water Heater Safety Device This video has been reformated for better viewingCheck your Rheem Water heater Warranty. TRD is an acronym short for Thermal Release Device, also known as a Combustion Shutoff Device Assembly. 25$ Add to cart SP20246D ORANGE BULB-435° Combustion shutoff device assembly replacement kit TRD $ 59. Commercial and residential water heaters in Miami Dade and Broward counties in Florida. When the heater’s temperature exceeds the safety limit, the device trip off by itself. Product details page for THERMAL RELEASE DEVICE is loaded. Posted by everlastasph on Aug 02, 2009. Helped my son get his atmospheric vent Rheem natural gas water heater going after it failed. Rheem hot water heaters have a device in the combustion chamber called Thermal Release Device (TRD). The TRD is designed to break when excess heat builds up in the combustion chamber of your water heater. 1446 How to Replace the Thermal Release Device (TRD) 1446 Technical Bulletin ABSTRACT: How to replace the TRD on the Rheem Guardian System gas water heater. HIKMICRO E1L Compact Thermal Imaging Camera, 160 x 120 IR Resolution/19200 Pixels, 25Hz Refresh Rate, Portable Handheld Infrared Thermal Imager with Laser Pointer, -4°F~1022°F Temperature Range 4. If it fails due to improper workmanship, it will be covered under warranty. 00 HOLDRITE QUICK FLEX Corrugated Stainless Steel Water Connectors 3/4" x 24" $10. Is the TRD tripped? No Yes Replace Thermal Release Device and inner door Gasket. rheem trd thermal device fixed thermal release sp20172 flammable vapor sensor ge water heater parts water heater strap Product Description Water Heater Thermal Release Device TRD FVIR or FTR Fixed Thermal Release Part. Lay on side, never on back, call for emergency. A couple things can cause that. Rheem hot water heaters have a device in the combustion chamber called Thermal Release Device (TRD). This could happen due to "Flammable. Installation costs usually range from $3,000 to $4,500 and depend on factors such as unit size, ductwork and where you need the heat pump installed. Rheem water heater burner Replacement Kit (New) (Protech SP21098) Sponsored $265. 18 IN STOCK Quantity Add To Cart Quick View Compare Now Part # SP20063. These TRD Thermal Release Devices came with several different part numbers, each one with a different temperature rating. Original EBMPAPSsT 6424U 24VDC 710mA 17W AXIAL Flow Fan Good Quality. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. Adjust the temperature setting to see if that makes it kick on. rheem trd thermal device fixed thermal release sp20172 flammable vapor sensor ge water heater parts water heater strap Product Description Water Heater Thermal Release Device TRD FVIR or FTR. The water heater must be replaced. Combustion Shutoff Device Assembly Replacement Kit Trd. Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff. 7K views 2 years ago 40 Gallon Gas Water Heaters Replacement ( How To Plumbing Official Playlist ). This TRD device starts tripping when the temperature in your Rheem water heater crosses the safety limit. The TRD "IS" a safety device. Rheem has no devices or parts available to reset their unit. Rheem heat pumps range from $1,400 to $3,200 based on the model and unit size you choose. Part is Interchangeable (Will fit most models). Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff. Had service techs out here on warranty call and they said the TRD glass bulb shattered and want to blame it on my gas line pressure (propane). And TRD has a gas vial full of liquid. To get accurate pricing details and advice on choosing the right Rheem heat pump. Combustion Shutoff Device Assembly Replacement Kit Trd $ 59. If the glass vial in the center breaks, a damper rod is released cutting the flow of combustion air to the burner. Past 6 months; This guy is great. Rheem water heater burner Replacement Kit (New) (Protech SP21098) Sponsored $265. 00 HOLDRITE QUICK FLEX Corrugated Stainless Steel Water Connectors 1-1/2" x 18" $20. How to Replace the Thermal Release Device (TRD) Tools Required: Torx 20 screwdriver Parts Required: TRD Replacement Kit with TRD and inner door gaskets, spare screws. Includes TRD bulb and shutoff, gasket, screw set and instructions. SHOP NOW LOOKING FOR A WATER HEATER PART? Search by serial number to find the correct part. Set it to "cool" if you want the AC on. If the burn chamber overheats for any reason the oil filled vile will break and a spring activated door will. Question about Rheem Water Heaters. It turned out to be that the TRD device exploded, I. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. The TRD is designed to break when excess heat builds up in the combustion chamber of your water heater. TRD is an acronym short for Thermal Release Device, also known as a Combustion Shutoff Device Assembly. The warranty also covers parts replacement; but not the activation of the TRD due to misuse. Set it to "heat" if you want the heat on. The Thermal Release Device (TRD) is a safety device in the combustion chamber. 44$ Add to cart Add to wishlist SKU: RHESP20246D Categories: Rheem, Water Heater Description Additional information Reviews (0) Description SP20246D ORANGE BULB. Normally, there is a small glass bulb in the assembly. Rheem water heater burner Replacement Kit (New) (Protech SP21098) Sponsored $265. (yeah, they want to see another heater sold) It means combustion chamber temperatures exceeded what we consider to be normal. Clicking this will make more experts see the. Replace inner door gasket and reassemble. SP20246B AP12657 Add to cart Ask a Question SKU: SP20246B Availability : In Stock Categories: Parts, Parts - Gas Parts Tags:. TRD is an acronym short for Thermal Release Device, also known as a Combustion Shutoff Device Assembly. Product details page for THERMAL RELEASE DEVICE is loaded. Line up the shut off plate rod with the hole in the bottom of the TRD assembly. 49 shipping Rheem PROTECH Vacuum Switch Kit Water Heater Replacement Accessory Repair Part $43. Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff Condition: Used "Good working condition. How to Replace the Thermal Release Device (TRD) Tools Required: Torx 20 screwdriver Parts Required: TRD Replacement Kit with TRD and inner door gaskets, spare screws and clips. 00 Free shipping GE Rheem Rudd FVIR (Flammable Vapor Ignition R) FTR (Fixed Thermal Release) Free shipping. In the Rheem hot water heater, there features a device in the combustion chamber named thermal Release Device (TRD). 44$ Add to cart Add to wishlist SKU: RHESP20246D Categories: Rheem, Water Heater Description Additional information Reviews (0) Description SP20246D ORANGE BULB-435?. The tripping TRD saves your heater from unwanted damage and overheating by turning off its main burner. (Note your gas control may be different than shown here. The number one cause of failure is due to hot combustion gasses back drafting down the vent pipe, due to inadequate flue design. Rheem Rtg20006Pg Control Board (74Dvn-1) Rheem Ap11698-2 Upper Thermostat. 00 Shipping calculated at checkout. Ask an Expert Home Improvement Questions Plumbing Questions 39,300 Satisfied Customers Rick is online now Related Plumbing Questions I'm looking for the thermocouple part for my Rheem water. IMPORTANT: Water Heater parts and accessories should only be installed by qualified technicians. Good Original Rheem AP12657-2 TRD Thermal Release Device Combustion Shutoff. It contains a vial filled with liquid that. Rheem Water Heater Safety Device How to Plumbing 49. LEARN MORE Featured Categories Water Heater Vent Termination Shop All Water Heater Tune-Up Kits Shop All T&P Valves & Run-Off Tubes Temperature & Pressure Relief Valves T&P Valve Run-Off Tubes. Flue gasses (combustion gasses) contain carbon monoxide. It contains a vial filled with liquid that seems to be mounted in a flex metal plate. Shipping was very fast, Item was in quality shape and he gave me a quick response to an important technical question. Products 1 - 20 of 30 — Rheem 40gal water heater has red light flashing / blinking 9 times (chamber sensor failure), manual only has key that goes to 8 flashes. Overheating, thermal fuse failure or heat exchanger sensor fault. First, get the serial number and. How do i replace the thermocouple rheem coppermatic model 77/115l. Rheem hot water heaters have a device in the combustion chamber called Thermal Release Device (TRD). For those who are interested this is a Rheem thermal release device that allows combustion air to enter the heater. Try the opposite of what you want - if you need AC, set the thermostat to. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners,. Plumber that was dispatched tried was quick to access as an air flow problem with the heater (vent stack seams clear) and recommends a NEW unit. This part is fully intact and is in the same condition as a new one. Garibaldi: No power plugs and the workers refuse to charge your devices for you - See 4 traveler reviews, candid photos, and great deals for Casablanca, Morocco, at. It contains a vial filled with liquid that seems to be mounted in a flex metal plate. 00 Free shipping GE Rheem Rudd FVIR (Flammable Vapor Ignition R) FTR (Fixed Thermal Release) Free shipping. Products 1 - 20 of 30 — Rheem 40gal water heater has red light flashing / blinking 9 times (chamber sensor failure), manual only has key that goes to 8 flashes. RHEEM TRD / THERMAL DEVICE $90. Rotate the TRD installation tool 90 degrees clockwise. It contains a vial filled with liquid that apparently to being mounted in a deflect metal plate. Combustion Shutoff Device Assembly Replacement Kit Trd Rheem Sp20246D Orange Bulb-435? Combustion Shutoff Device Assembly Replacement Kit Trd $ 59. Rheem Manufacturing ranks as the global leader in the manufacture of high-quality, sustainable, and innovative water heaters, tankless water heaters, air conditioners, furnaces, pool heaters, and HVAC systems for residential and commercial applications, and is a full member of AHRI, the Air-Conditioning, Heating, & Refrigeration Institute. TRD is mainly a safety device that contains a gas vial filled with liquid. 4 (191) $29900 FREE delivery Sat, Apr 8 Or fastest delivery Thu, Apr 6 Pulsar Thermal Imaging Front Attachment Proton FXQ30 Kit 3. This part was introduced in 2012 and is only found on Rheem, Richmond, and Ruud Standard Atmospheric water heaters. Rheem says that the XG50T06EC38U1 has no filter but there must be some combustion air restriction. Rheem has no devices or parts available to reset their unit. Good Original Rheem AP13197 TRD Thermal Release Device Combustion Shutoff Condition: Used “Good working condition. 00 for items such as: $150 for permit (actual cost here is $65). In the Rheem hot water heater, there features a device in the combustion chamber named thermal Release Device (TRD). Check TRD and air screen. These units do not wear out, they are a one-time safety device. Jun 15, 2021 — Check this Rheem water heater troubleshooting guide and be prepared to solve Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater,. 8K subscribers Subscribe 48 Share 6. 110 Journal of Interventional Nephrology 2020 Prevalence of viral hepatitis b and c in chronic hemodialysis in the region. Page 3 Technical Service Bulletin 1-800-432-8373 How to Replace the Thermal Release Device. My place to go if I need another item. TECHNICAL SERVICE DEPARTMENT Technical Service Bulletin 1-800-432-8373 How to Replace the Thermal Release Device (TRD) Rheem Guardian System Technical Competence, Product Confidence Page 2 of 4 1446 How to Replace the Thermal Release Device (TRD). Os aquecedores de água quente Rheem possuem um dispositivo na câmara de combustão chamado Dispositivo de liberação térmica (TRD). Lock the TRD assembly into the flanges of the mounting bracket. Plumber that was dispatched tried was quick to access as an air flow problem with the heater (vent stack seams clear) and recommends a NEW unit. Rheem Water Heater Safety Device This video has been reformated for better viewingCheck your Rheem Water heater Warranty. Rheem-water-heater-chamber-sensor-failure. My out of pocket after adding all the items NOT covered by the warranty is $470. Rheem model # 22vr50fn My water heater stopped working. A thermocouple is a sensor used to detect the presence of a pilot flame. To determine if the TRD is tripped, you will need to remove the inner door assembly. Rheem TRD/ thermal device. This part was introduced in 2012 and is only found on Rheem , Richmond , and Ruud Standard. Rheem Water Heater Safety Device How to Plumbing 49. SEWS CABIND MAROC was establised in 2001 and is specialized in wires and. Find many great new & used options and get the best deals for Good Original Rheem AP13197-1 TRD Thermal Release Device Combustion Shutoff at the best online prices at eBay! Free shipping for many products!. 00 HOLDRITE QUICK FLEX Corrugated Stainless Steel Water Connectors 2" x "18" $30. Rheem also says unit comes with a temperature and pressure (T&P) relief valve which is probably what you are referring to as TRD. The Thermal Release Device (TRD) is a safety device in the combustion chamber. RHEEM TRD / THERMAL DEVICE $90. Clicking this will make more experts see the question and we will remind you when it gets answered. A thermocouple is a sensor used to detect the presence of a pilot flame. 1497 - AHRI Warns Against Gas Appliance Modifications 1497 technical bulletin ABSTRACT: 1498 - Space Heating Applications. It is not bent and has no cracks or damage. The thermal release device is NOT a. These units do not wear out, they are a one-time safety device. Commercial and residential water heaters in Miami Dade and Broward counties in Florida. Rheem, Richmond, Ruud, GE water heater: Gather information from label on side of tank, then contact Rheem and ask for glass vial, and other affected parts.