What are the specs for this Gas Valve?

The correct replacement for Payne model Model PA13NAZ24000AAAA 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 Model PA13NAZ24000AAAA.

What symptoms indicate I need a new gas valve?

Common symptoms that indicate you need a new gas valve 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 Service Liquid Valve 317903-401 for Model PA13NAZ24000AAAA

Name: Payne Service Liquid Valve 317903-401 for Model PA13NAZ24000AAAA
Brand: Payne
SKU: PAYNE-PA13NAZ24000AAAA-317903-401
Price: 219.95 USD
Availability: InStock

SKU: PAYNE-PA13NAZ24000AAAA-317903-401 Brand: Payne

$219.95

Market price $258.76

SAVE $38.81 (15%) vs market

Genuine Payne OEM part · Guaranteed to fit your unit

✓ Guaranteed to fit PA13NAZ24000AAAA — or your money back. Terms

OEM Guaranteed

Same-Day Ship

30-Day Returns

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Texas CMBL #19328542014

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Direct factory replacement 317903-401 for the Payne PA13NAZ24000AAAA, matched to the original build sheet. Fitment guaranteed — free returns if it doesn't fit.

Specifications

Type	liquid line service valve
Size	3/8 in
Connection	sweat
Manufacturer	Carrier
Note	Size 3/8 in and 'liquid line service valve' type agreed by many independent distributor/OEM domains (SupplyHouse, Controls Central, Peirce-Phelps, Siglers, Dey Appliance Parts, Mingledorff's, Encompass, Radwell). Connection type 'sweat' stated by Dey Appliance Parts ('3/8 Sweat'); typical for liquid line valves. Carrier factory-authorized part, now discontinued/obsolete by manufacturer.
OEM Part Number	317903-401
Brand	Payne
Condition	New — genuine OEM

Symptoms of a failing gas valve

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

Kill power before servicing and photograph the wiring and mounting. 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 PA13NAZ24000AAAA? 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 Service Liquid Valve 31790...

$219.95

Frequently Asked Questions

Does this Gas Valve fit my Payne Model PA13NAZ24000AAAA?

Yes. This is the factory-specified OEM gas valve for the Payne Model PA13NAZ24000AAAA. 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 gas valve on my Payne Model PA13NAZ24000AAAA?

Requires licensed HVAC technician. Gas valve work involves gas lines that must meet local building codes. Improper installation risks dangerous gas leaks. Buy the part yourself to save 40–60% on markup, then have your technician install it.

What symptoms mean I need a new gas valve?

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

Is this gas valve 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 gas valve?

Always use OEM. Gas valves must match exact pressure ratings, port configurations, and safety certifications. Non-OEM gas valves can create safety hazards and may violate building codes.

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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