What are the specs for this HVAC Part?

The correct replacement for Payne model PA12NA048000AGAA is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your Payne equipment which lists the model number PA12NA048000AGAA.

What symptoms indicate I need a new hvac part?

Common symptoms that indicate you need a new hvac part include unusual noises, intermittent operation, complete failure to operate, or visible damage. For specific diagnostic guidance, visit nationalhvacparts.com/pages/hvac-diagnostic.

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Payne

Payne Swtich-Temp Crankcase Heater HH18HA295 for PA12NA048000AGAA

Name: Payne Swtich-Temp Crankcase Heater HH18HA295 for PA12NA048000AGAA
Brand: Payne
SKU: PAYNE-PA12NA048000AGAA-HH18HA295
Price: 49.95 USD
Availability: InStock

SKU: PAYNE-PA12NA048000AGAA-HH18HA295 Brand: Payne

$49.95

Market price $58.76

SAVE $8.81 (15%) vs market

Genuine Payne OEM part · Guaranteed to fit your unit

✓ Guaranteed to fit PA12NA048000AGAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

Secure Checkout

Texas CMBL #19328542014

SAM.gov Registered

Govt POs Accepted

Genuine OEM Payne swtich-temp (crankcase heater), part HH18HA295 — the factory-exact replacement for the PA12NA048000AGAA. Fitment guaranteed — free returns if it doesn't fit.

Specifications

OEM Part Number	HH18HA295
Brand	Payne
Condition	New — genuine OEM

Symptoms of a failing hvac part

Watch for: Error codes tracing to this component, the system short-cycles or locks out, performance that degrades under load. Catching it early protects the components around it.

Replacement guide

Swap the part, torque fasteners evenly, and route wires away from hot or moving surfaces. Run a complete cycle and verify normal operation before closing the panel.

FAQ

Is this the exact OEM part for my PA12NA048000AGAA? Yes — verified factory fitment for that model.

Not sure of your model? Chat with Mike with the number from your unit's nameplate and we'll confirm before you order.

Shipping Information

Orders placed before 3PM CST ship same business day
Standard delivery: 2-5 business days
Express shipping available at checkout
Free shipping on orders over $99
Tracking number emailed upon shipment

Return Policy

30-day returns on unused parts in original packaging
Electrical parts (capacitors, contactors, control boards) are final sale once installed
Email info@nationalhvacparts.com to initiate a return
Refunds processed within 5-7 business days

Payne Swtich-Temp Crankcase Heat...

$49.95

Frequently Asked Questions

Does this HVAC Part fit my Payne PA12NA048000AGAA?

Yes. This is the factory-specified OEM hvac part for the Payne PA12NA048000AGAA. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the hvac part on my Payne PA12NA048000AGAA?

Refer to your equipment service manual for model-specific steps. General approach: turn off power, photograph connections, remove old part, install new part, restore power and test. For gas components, hire a licensed technician. Email info@nationalhvacparts.com for guidance.

What symptoms mean I need a new hvac part?

Common symptoms: unusual noises, intermittent operation, complete failure, or visible damage. Visit our diagnostic hub for symptom-based troubleshooting.

Is this hvac part compatible with Bryant or Payne too?

Many Payne parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my Payne hvac part?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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