How much does it cost to replace a hot surface ignitor?
A furnace ignitor replacement costs $100 to $250 on average. Most universal hot-surface ignitor prices are $15 to $35 for the part alone. Gas furnace ignitor prices are $20 to $100 for parts from the original manufacturer (OEM). The labor cost to replace a heater ignitor is $80 to $200.
How do I know if my hot surface ignitor is bad?
Set a multimeter to the lowest possible resistance test and place the probes onto tips of the plug for the ignitor. If the multimeter shows infinity or stays at zero, the ignitor no longer works and must be replaced.
Are hot surface ignitors universal?
The Eastman hot surface ignitor is manufactured using premium silicon nitride for a long-lasting performance in high-temperatures. This universal ignitor is a replacement part for use in gas-fired appliances like furnaces, water heaters, and boilers, compatible with over 150-OEM models.
What causes hot surface ignitor failure?
High Voltage An 80-volt HSI should have about 80 volts applied to it. Applying 120 volts to that HSI will cause it break, and sometimes almost immediately. Having too low of voltage may not let the igniter burn hot enough.
How long should a hot surface ignitor last?
about seven years
No matter which type of ignitor is in your Furnace, this chain of events lights your heater so that it blows hot air. Don’t worry—an ignitor that goes bad is common for most furnaces. Fortunately, you can replace the ignitor without replacing the whole Furnace. Most ignitors last about seven years.
Can a hot surface ignitor be cleaned?
It is not necessary to clean a hot surface igniter as it blow off any dust. However contrary to silicon carbide ceramic hot surface ignitor which are very brittle and shouldn’t be touched, silicon nitride hot surface ignitor are very robust and can be cleaned manually iff really necessary.
Are furnace ignitors interchangeable?
Most ignitors are interchangeable as long as they fit in the furnace space provided. Select your ignitor by looking at the one you have, and comparing it to the photos of ignitors here; select the one most similar.
What size ignitor do I need for a carrier furnace?
This ignitor is the “wide” style used on many Carrier, Bryant, Payne, and Day & Night gas furnaces. The ceramic block on this ignitor is 2″ wide, 7/8″ deep, and 5/8″ thick.
Is it worth the effort to replace a hot surface igniter?
It was well worth the effort. A high quality HSI at an unbeatable price. As a rule, the lifespan of these hot surface ignitors is approximately 2 years. I’ve had them fail at the worst time and calling in a furnace repair person in the middle of the night costs big $$$.
What is the replacement for Carrier Bryant Payne day and night ignitor?
Two high temperature ceramic wire nuts are also included and can be used if your existing plug is damaged or is not long enough. This ignitor is the replacement for Carrier Bryant Payne Day & Night part numbers LH33ZS001, LH33ZS002, LH33ZS003, and LH33ZS004.
What is the lifespan of a HSI igniter?
A high quality HSI at an unbeatable price. As a rule, the lifespan of these hot surface ignitors is approximately 2 years. I’ve had them fail at the worst time and calling in a furnace repair person in the middle of the night costs big $$$.