Canada (CAD $)
GOODMAN/AMANA PRESSURE SWITCH 0.10" WC Air Pressure Switch, Air Proving
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Not sure this fits your furnace? Call us — we're happy to help
This high-quality furnace pressure switch is a vital safety component for Goodman and Amana heating systems. Functioning as an air proving switch, it monitors the draft inducer motor's pressure to ensure that combustion gases are being safely exhausted through the flue. With a calibrated set point of 0.10" WC, this switch prevents the furnace from igniting if it detects insufficient airflow or a blocked vent, protecting your home from potential hazards. Common signs that this part needs replacement include furnace ignition failure, short cycling, or diagnostic error codes related to pressure sensing. Engineered for precision and durability, this HVAC replacement part restores reliable heating performance to your gas furnace.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes, the 773-261 is a genuine OEM replacement part. We source all Air Pressure Switches from authorized distributors to ensure exact-fit compatibility. This Air Pressure Switches is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (773-261) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Air Pressure Switches for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Air Pressure Switches including the 773-261 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Air Pressure Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 773-261 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
211 more not shown. Check your own model number above.
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