OEM Carrier Integrated Furnace Control Board for PY3PEA060115AB

The integrated furnace control board is the brain of your Carrier PY3PEA060115AB, coordinating the ignition sequence, blower timing, gas valve, and safety lockouts. When it fails you may notice the furnace short-cycling, the blower running constantly or not at all, no response from the thermostat, or a status LED flashing an error code. Many homeowners first see a system that ignites then shuts down seconds later, or a unit that simply will not start on a cold morning despite a clean filter and good power. This board carries multiple onboard relays (typically governing the inducer, igniter, gas valve, and circulator blower) plus an integrated diagnostic LED and a replaceable 3- or 5-amp blade fuse. It is microprocessor-controlled with flame-sensing rectification circuitry and is matched to the PY3PEA060115AB airflow staging and timing profile. Always confirm the OEM part number stamped on the existing board before ordering, since Carrier revises board firmware and pinouts across production runs. Why OEM matters here: an exact-fit Carrier board guarantees the relay ratings, ignition timing, and flame-sense thresholds your furnace was engineered around. Generic universal boards often use lower-rated relays that weld shut over time and only approximate timing, which can cause delayed ignition, soot, or nuisance lockouts. A correct board also protects the gas valve and blower motor downstream. Installation difficulty: 3 of 5. You will need a 1/4-inch nut driver, a small flat screwdriver, a multimeter, and a phone to photograph the wiring before removal. THE #1 SAFETY RULE: kill the breaker to the furnace and verify zero voltage before disconnecting any wires, because this board carries line voltage. Transfer wires one at a time to the new board. 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 PY3PEA060115AB. 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.