What are the specs for this Pressure Switch?

The correct replacement for Goodman model ADS81155CXA — B1370150 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 ADS81155CXA — B1370150.

Is this pressure 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.

Goodman

OEM Goodman -.85" Pressure Switch NO for ADS81155CXA — B1370150

Name: OEM Goodman -.85" Pressure Switch NO for ADS81155CXA — B1370150
Brand: Goodman
SKU: B1370150-GEN
Price: 31.14 USD
Availability: InStock

SKU: B1370150-GEN Brand: Goodman

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The Goodman B1370150 pressure switch is the genuine OEM -0.85" WC normally-open draft-proving switch for ADS81155CXA gas furnaces. Sensing vacuum from the draft inducer, it closes only when adequate combustion airflow is present, allowing the ignition sequence to proceed. A failed switch, blocked vent, or weak inducer leaves the contacts open, producing a pressure-switch lockout and no heat — a fresh OEM switch with the correct -0.85" setpoint restores safe, reliable firing.

Specifications

Setpoint: -0.85" WC (water column)
Contact action: Normally Open (closes on draft)
OEM Part Number: B1370150
Fits: Goodman ADS81155CXA gas furnace
Type: Single-stage diaphragm draft-proving switch

OEM vs. Generic

Pressure-switch calibration is matched to each furnace's inducer and venting. The OEM Goodman switch is set to the exact -0.85" WC trip point on the rating plate. Generic switches at the wrong setpoint cause false lockouts or, worse, allow firing without proper draft. For this safety circuit, OEM is the correct choice.

Installation Difficulty

Easy — one or two screws, a sensing hose, and spade terminals. Power down, transfer the tubing and wires, and confirm the setpoint stamp matches -0.85". If the new switch still won't close, inspect the inducer, hose, and vent for restriction.

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 -.85" Pressure Switc...

$31.14

Frequently Asked Questions

Does this Pressure Switch fit my Goodman ADS81155CXA — B1370150?

Yes. This is the factory-specified OEM pressure switch for the Goodman ADS81155CXA — B1370150. 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 pressure switch on my Goodman ADS81155CXA — B1370150?

Difficulty: Medium (20–30 min)
Step 1: Turn off power. Step 2: Locate pressure switch near draft inducer. Step 3: Note tubing orientation. Step 4: Disconnect tubing and wires. Step 5: Remove screw, install new switch. Step 6: Reconnect tubing and wires, restore power.

My furnace shows a pressure switch error. What do I replace?

Furnace LED showing pressure switch error = switch not detecting draft inducer airflow. Try first: clear the rubber tubing to the switch (often clogged with condensation). If problem persists, replace the pressure switch.

Is this pressure 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 pressure 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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