What are the specs for this Door Switch?

The correct replacement for Goodman model ADS80703AXA — B1370819 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 Goodman equipment which lists the model number ADS80703AXA — B1370819.

What symptoms indicate I need a new door switch?

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

Is this door switch compatible with Bryant or Payne systems too?

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

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Goodman

OEM Goodman Door Interlock Switch for ADS80703AXA — B1370819

Name: OEM Goodman Door Interlock Switch for ADS80703AXA — B1370819
Brand: Goodman
SKU: GOODMAN-3103
Price: 27.95 USD
Availability: InStock

SKU: GOODMAN-3103 Brand: Goodman

$27.95 $37.73

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Texas CMBL #19328542014

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The Goodman B1370819 Door Switch is a genuine OEM blower-door interlock for the ADS80703AXA furnace and compatible Goodman and Amana models. This plunger-style safety switch cuts power to the furnace whenever the blower access panel is removed, preventing the unit from operating with the door off. A failed door switch is one of the most common causes of a furnace that won't start.

Specifications

Type: Normally-open plunger door interlock switch
Function: De-energizes furnace when blower panel is removed
Spade terminal wiring connections
Snap-in / screw-mount housing
Fits: ADS80703AXA and compatible Goodman/Amana furnaces
OEM Part Number: B1370819

OEM vs. Generic

The OEM Goodman door switch matches the exact plunger length and mounting cutout of your furnace, so the panel engages it reliably every time. A generic equivalent is available at a lower price, but plunger travel and bracket alignment vary — OEM avoids the frustration of a switch that won't seat or stay closed.

Installation

Difficulty: Easy (1/5). Disconnect power, unclip or unscrew the old switch, transfer the two wires, and snap the new one in place. Replacement takes under 10 minutes. Confirm the furnace powers off when the blower door is removed.

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 $75
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

OEM Goodman Door Interlock Switc...

$27.95

Frequently Asked Questions

Does this Door Switch fit my Goodman ADS80703AXA — B1370819?

Yes. This is the factory-specified OEM door switch for the Goodman ADS80703AXA — B1370819. 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 door switch on my Goodman ADS80703AXA — B1370819?

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 door switch?

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

Is this door switch compatible with Bryant or Payne too?

Many Goodman 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 Goodman door switch?

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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