OEM Carrier Gas Furnace Hot Surface Igniter for PY3PEA036090NB

The hot surface igniter is what lights the burners in your Carrier PY3PEA036090NB packaged gas/electric unit on every heat cycle. The control board energizes the element until it glows white-hot, then the gas valve opens and the burners ignite. Constant heating and cooling makes the igniter the number-one no-heat failure point. When it goes, the inducer spins up and the gas valve clicks, but the burners never catch; the furnace makes three ignition attempts and then locks out; the diagnostic LED flashes an ignition-failure code; and the unit blows cool air or nothing at all. A cracked or whitish, flaky element is a confirmed failure. Specifications: This igniter is built for the PY3PEA036090NB heat section. Carrier furnaces of this family used both brittle silicon carbide and more robust silicon nitride elements depending on build date — match your original element style. A good silicon carbide igniter generally reads roughly 40–90 ohms cold; an infinite/OL reading on a multimeter confirms an open, dead element. The bracket and 2-pin connector mirror the factory mount for a true drop-in replacement. Why OEM matters: Generic igniters often pair thinner ceramic with wider resistance tolerances. One that reads too high never reaches full glow temperature, causing delayed ignition, gas "poofs," and repeated lockouts; brittle knockoffs frequently shatter on installation. The genuine Carrier igniter reaches the correct temperature on schedule and holds up to thermal cycling. Installation difficulty: 2/5. Tools: 1/4" nut driver and a multimeter; touch only the bracket, never the ceramic — skin oil creates hot spots. #1 safety warning: TURN OFF THE GAS and kill the breaker 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 PY3PEA036090NB. 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.