Home > Model Lookup > Carrier > PG8MAA048090ABJA

Compatible Parts for Carrier PG8MAA048090ABJA

Gas Furnace — 6 OEM replacement parts in stock

The Carrier PG8MAA048090ABJA is a gas-fired forced-air furnace that heats through a heat exchanger and blower motor. Same-day shipping on orders before 3 PM CST.

6 Parts Gas Furnace Carrier 4 Ton (48,000 BTU)

Part Type	Part & Symptom	DIY Level	Price
Capacitor	OEM Carrier Capacitor Hums but won't start, fan spins slowly	Easy 15-30 min	$56.95	Buy
Flame Sensor	OEM Carrier Flame Sensor w/ Wire LH680014 Lights then shuts off after 3-10 sec	Easy 15-30 min	$28.95	Buy
Transformer	OEM Carrier Furnace Transformer 120V–24V 40VA Thermostat blank, no power	Medium 30-45 min	$47.95	Buy
Pressure Switch	OEM Carrier Pressure Switch Pressure switch error on LED	Medium 30-45 min	$50.95	Buy
Control Board	OEM Carrier Control Board System dead, no LED on board	Hard 1-2 hours	$231.95	Buy
Gas Valve	OEM Carrier Gas Valve 24V 3.5"WC Natural Gas No gas flow, won't heat	Pro Only Licensed tech	$137.95	Buy

DIY Total (All Parts)

$554.70

Technician Estimate (Parts + Labor)

$2250+

You Save

$1695+ (75%)

Troubleshooting? Diagnostic Hub Error Code Lookup

Frequently Asked Questions

What parts does the Carrier PG8MAA048090ABJA need?

The Carrier PG8MAA048090ABJA Gas Furnace uses these OEM replacement parts: Capacitor, Flame Sensor, Transformer, Pressure Switch, Control Board, Gas Valve. The most commonly replaced part is the Capacitor. All 6 parts are in stock with same-day shipping from National HVAC Parts. Total DIY cost for all parts: $554.70 vs $2250+ through a technician.

What type of system is the Carrier

The Carrier PG8MAA048090ABJA is a gas-fired forced-air furnace that heats through a heat exchanger and blower motor. It is manufactured by Carrier, a brand of Carrier Global Corporation. This unit is rated at 4 tons (48,000 BTU/hr) of cooling capacity.

My Carrier PG8MAA048090ABJA is not working. What part do I need?

Match your symptom to the most likely failed part:
Capacitor: Hums but won't start, fan spins slowly
Flame Sensor: Lights then shuts off after 3-10 sec
Transformer: Thermostat blank, no power
Pressure Switch: Pressure switch error on LED
Control Board: System dead, no LED on board
Gas Valve: No gas flow, won't heat
Parts are listed above in order of most common failure. Visit our diagnostic hub for step-by-step troubleshooting guides.

Are these parts compatible with Bryant or Payne?

Carrier, Bryant, and Payne are all made by Carrier Global Corporation. Many PG8MAA048090ABJA parts are cross-compatible with Bryant and Payne systems under different model numbers. Email info@nationalhvacparts.com with your model number to verify.

Menu

Compatible Parts for Carrier PG8MAA048090ABJA

Frequently Asked Questions