OEM Carrier Hot Surface Igniter for Furnace PG8DAA036095ADJA

The hot surface igniter in your Carrier PG8DAA036095ADJA is the part that physically lights the gas. On each call for heat the control board sends voltage to the igniter, which glows white-hot and ignites the burner gas. Because the element is brittle and cycles through extreme temperature swings, it is the most common failure point in the ignition sequence. When it cracks or weakens you get no ignition and no heat — the inducer spins up, you hear clicking, but the burners never light. After three failed tries the board locks out, and you may see a cold-air blow or a flashing error code at the unit. This is a 120V hot surface igniter. Carrier furnaces of this generation use a silicon nitride element, which is far more durable and impact-resistant than older silicon carbide igniters. A good silicon nitride igniter reads roughly 11–50 ohms cold resistance; an open or badly out-of-range reading on your multimeter confirms a dead element. OEM matters because resistance and glow temperature are matched to the board's timing. A generic igniter with the wrong resistance may not reach ignition temperature inside the trial-for-ignition window, causing repeated lockouts, or it may run hotter than spec and burn out prematurely. Install difficulty: 2 of 5. Tools: a 1/4" nut driver and a multimeter for the resistance check. Wear gloves and never touch the ceramic element with bare fingers — skin oils create hot spots that crack it. #1 safety warning: shut off the gas supply and disconnect power before servicing. Ships same business day from our stocked warehouse on orders placed before 3 PM CST. Backed by a 1-year OEM warranty and 30-day hassle-free returns on uninstalled parts.

Compatibility

This part is compatible with Carrier model PG8DAA036095ADJA. Always verify the part number against your unit's data plate before ordering.

Why Choose OEM?

OEM parts are manufactured to the exact factory specifications for your unit. Generic aftermarket alternatives may fit physically but often use lower-rated components that reduce equipment life and void manufacturer warranties. When the cost difference between OEM and generic is $10-30, the OEM part is always the smarter investment on a system worth $5,000-$15,000.

Shipping & Returns

Same-day shipping on orders before 3 PM CST. Standard delivery 2-5 business days, express options available at checkout. 30-day hassle-free returns on uninstalled parts — free return shipping included. 1-year OEM factory warranty coverage.