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Compatible Parts for Carrier PG8UAA048135AAJA

Gas Furnace — 5 OEM replacement parts in stock

The Carrier PG8UAA048135AAJA 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.

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

Part Type	Part & Symptom	DIY Level	Price
Flame Sensor	OEM Carrier Flame Sensor Lights then shuts off after 3-10 sec	Easy 15-30 min	$43.95	Buy
Igniter	OEM Carrier Hot Surface Igniter Kit 332505-751 Won't ignite, igniter doesn't glow	Medium 30-45 min	$93.95	Buy
Transformer	OEM Carrier Transformer Thermostat blank, no power	Medium 30-45 min	$43.95	Buy
Pressure Switch	OEM Carrier Pressure Switch Pressure switch error on LED	Medium 30-45 min	$50.95	Buy
Control Board	OEM Carrier Integrated Furnace Control Board IFC System dead, no LED on board	Hard 1-2 hours	$193.95	Buy

DIY Total (All Parts)

$426.75

Technician Estimate (Parts + Labor)

$1600+

You Save

$1173+ (73%)

Troubleshooting? Diagnostic Hub Error Code Lookup

Frequently Asked Questions

What parts does the Carrier PG8UAA048135AAJA need?

The Carrier PG8UAA048135AAJA Gas Furnace uses these OEM replacement parts: Flame Sensor, Igniter, Transformer, Pressure Switch, Control Board. The most commonly replaced part is the Flame Sensor. All 5 parts are in stock with same-day shipping from National HVAC Parts. Total DIY cost for all parts: $426.75 vs $1600+ through a technician.

What type of system is the Carrier

The Carrier PG8UAA048135AAJA 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 PG8UAA048135AAJA is not working. What part do I need?

Match your symptom to the most likely failed part:
Flame Sensor: Lights then shuts off after 3-10 sec
Igniter: Won't ignite, igniter doesn't glow
Transformer: Thermostat blank, no power
Pressure Switch: Pressure switch error on LED
Control Board: System dead, no LED on board
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 PG8UAA048135AAJA parts are cross-compatible with Bryant and Payne systems under different model numbers. Email info@nationalhvacparts.com with your model number to verify.

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Compatible Parts for Carrier PG8UAA048135AAJA

Frequently Asked Questions