OEM Carrier Hot Surface Igniter for Gas Furnace PY3PEA048130AB

The hot surface igniter is the ignition source for your Carrier PY3PEA048130AB gas furnace. On every heat call it draws current and glows white-hot (roughly 1,800–2,500°F), lighting the burner gas the moment the gas valve opens. The most common symptom of failure is no heat: the thermostat calls, the inducer motor runs and you hear the clicks, but the burners never light. You may also see repeated ignition retries followed by a hard lockout (typically three to five attempts, then a timed shutdown), cold air from the registers, or an ignition-failure fault code flashing on the control board. A cracked, eroded, or worn igniter is the number-one reason a gas furnace stops making heat. This is a 120V hot surface igniter. Original Carrier igniters use either a fragile silicon carbide element (the classic "spaghetti" style) or a more durable silicon nitride element on later units. A good igniter typically reads about 40–75 ohms cold across the element on a multimeter; an open (OL) reading, a visible crack, or hot-spot discoloration means it needs replacement. OEM matters because the element's resistance and thermal mass are matched to this furnace's ignition timing. Generic igniters often run wider resistance tolerances and thinner elements that fail to reach full glow temperature inside the control board's trial-for-ignition window, causing nuisance lockouts, slow cold-morning starts, and early burnout. The correct OEM igniter glows hot enough, fast enough, every cycle. Install difficulty: 2/5. Tools: 1/4" nut driver, Phillips screwdriver, and a multimeter. #1 safety warning: shut off both the gas supply and furnace power before servicing, and never touch a silicon carbide element with bare fingers — skin oils leave hot spots that crack it. 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 PY3PEA048130AB. 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.