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Keith
Reviewed in the United States on February 23, 2025
This OEM sensor works well with my York HVAC system. Although it is slightly shorter than the original one taken out. It looks like a better quality than the others ones sold on Amazon. ($10/2pc ).
rowland ogun
Reviewed in the United States on February 21, 2025
Home Furnace
Jason
Reviewed in the United States on January 6, 2025
I don't know what there is to say about a replacement part that functions properly, but it did just that. Replaced the old one and my furnace works normally again. If you are considering this and wondering what the symptom was: My furnace would start the inducer motor, the element would heat up, gas would be released and fire would happen, but since I had a faulty flame sensor the furnace essentially thought there was no flame and it was just releasing un-burned gas, it would cut the gas supply and the flame went out. It happened periodically with no error codes being thrown.
Cabin Crow
Reviewed in the United States on January 25, 2025
This little guy is your friend! The York furnace is about 30 years old and a real workhorse for a 1200 Sq. Ft. home. One day, it would cycle on for a few seconds and shut off. A peek into the inspection port showed '7 blink red LED' code = "ignition lockout after three attempts". Huh? Not being an HVAC tech, a quick online search pointed to three common failures. Heat Sensor, Blocked or Reduced air flow to the blower motor, or a bad ignitor. Well, since the furnace would actually light up for a few seconds, Amazon's great value on the heat sensor was an easy choice. UNPLUG POWER FROM THE FURNACE AND SHUT OFF THE GAS BEFORE YOU DO ANYTHING. Bought the ignitor for good measure, it's a good value. Blew out the coils that were already clean (change your filter frequently!). While doing the service, go ahead and use a welder torch tip cleaner to make sure the burner orifices are clear. If these directions don't fix your problem, you can still replace the circuit reset thingy. HVAC techs will tell you that parts have to be tested before replacement and that's fine if you like paying for a $350 service call + whatever else you'll be charged for 'parts'. Anyway, all you'll need is a small socket set for the sheet metal cabinet screws and a phillips head screwdriver. Be sure to check the circuit enclosure panel switch. If the panel is loose, the switch will release and cause your furnace to shut off. Read the manual, review the online expert procedures, take your time, follow all safety rules. You got this!
DMC
Reviewed in the United States on December 3, 2024
The sensor works well no issues installed at least two years now maybe three no issues
Newbie
Reviewed in the United States on December 15, 2024
Got this to replace the original flame sensor that came with my York GY9S and it’s working perfectly and seems to fix the problematic no-flame error of my furnace. Will monitor to make sure everything works properly going forward.
Customer
Reviewed in the United States on November 21, 2024
This flame sensor together with rollout flame switch works wonder. It made our furnace works like new.
L. Davis
Reviewed in the United States on June 30, 2022
Our furnace was occasionally failing to start correctly. You could hear the burner light, but almost immediately it would shut off. Replacing the flame sensor fixed the problem and saved the cost of a service call. NOTE: Before working on your furnace you should turn off the power to the furnace by turning off the appropriate circuit breaker. If you can lock your breaker box, do so. If not, at least put a prominent note on the door and tell anyone else in the house not to go near it. I also turned the heat off at the thermostat just because of Murphy's Law.Installing the sensor is simple. You remove one wire from the old sensor, then remove one screw and take the sensor out. The new sensor goes in, you replace the screw and plug the wire onto the terminal on the new sensor. Just be sure to get the correct replacement sensor because the different models vary in length, some are straight and others are bent. I removed the old sensor long enough to measure its dimensions and take a photo, then replaced it while I looked for the correct replacement. Once the new flame sensor was installed the furnace worked perfectly the rest of the winter.
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