Ultra Custom Pools

Item Tag: SP20172

Flammable Vapor Sensor FV 25VS FVIR AP134473 9005968 SP20172 TST1027 2394556000

Brand New (Comes from manufacturer without retail packaging. What you see in the picture is what you will get.) FREE Shipping to Lower 48 States. Replacement FVIR Water Heater Flammable Vapor Sensor. Chemi-resistive Flammable Vapor Sensor The 25VS flammable vapor sensor from Therm-O-Disc® is an integral part of the Flammable Vapor Ignition Resistance (FVIR) systems offered by the North American water heater manufactures on residential power vent models. The sensor is designed to detect the presence of a specific concentration of gasoline vapors. The proprietary conductive polymer sensing film expands in the presence of flammable vapors significantly changing sensor resistance. Replaces: Rheem: AP134473, SP20172 Sears: 9005968 Lochinvar: TST1027 Bradford White: 2394556000 If your sensor looks like the one in the picture, then this is the replacement. Tip: You can check your 25VS Flammable Vapor Sensor with an electric meter that can test Ohms(Ω) by using the following procedure: 1. Turn off power to your water heater. 2. Disconnect the two wires attached to the sensor. 3. Turn your electrical tester to read Ohms(Ω). 4. Place leads from your electrical tester to each spade terminal on your vapor sensor. 5. The meter should read between 9 and 45 kΩ(kiloohm) or 9,000 and 45,000 Ω(ohms). 6. If your reading is below 9kΩ(9,000Ω) or above 45 kΩ(45,000Ω) then the sensor is bad and will need replaced. 7. After the vapor sensor is replaced some gas valve manufacturer’s have a specific reset procedure that will need to be done to return the system back into service. Some of these procedures are included with the replacement sensor we sell. If you have any issues getting your gas valve to reset please feel free to contact us. International Buyers – Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding or buying.

SP20172 Flammable Vapor Sensor Kit for Rheem Ruud Richmond FVIR Sater Heaters

1.SP20172 water heater flammable vapor sensor kit adopts upgraded high-quality materials manufacturing process, so that the stability of the SP20172 vapor sensor kit life cycle effectively improved, is your repair and replacement of the vapor sensor water heater kit is the most ideal choice! 2.Our OEM SP20172 Water Heater Flammable Vapor FV Sensor Kit (SP20172) is dimensionally identical to and exceeds the original kit with AP13447-FV Sensor, AP13450 Cap Plugs, and 5.7-inch Tie Tape, making it easy for you to complete your repair and replacement! 3.SP20172 Water Heater Flammable Vapor Sensor Kit is compatible with Rheem, Ruud and Richmond FVIR water heaters for PROG40-40N RH67 PV, PROG40-36P RH67 PV, PROG40S-36N RH67 PV, PROG50-42N RH67 PV, PROG50-42P RH67 P.