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Supco SLP85105 Furnace Draft Inducer Pressure Switch

Manufacturer

Picture for manufacturer Supco

Part Number

SLP85105
9 reviews
Sale Price

$17.24

1 left at this price

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Usually delivered within 2 days

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Product Details

The Supco SLP85105 is a replacement pressure switch designed for use in residential and light commercial gas furnaces. This pressure switch monitors negative pressure created by the draft inducer motor to verify proper venting and combustion airflow before allowing the gas valve to open, providing an essential safety function in forced-air heating systems.

Key Features:

  • Direct replacement for failed or faulty OEM furnace pressure switches
  • Monitors draft inducer suction pressure to ensure safe furnace operation
  • Prevents furnace ignition if proper venting pressure is not established
  • Normally open (NO) single-port or dual-port design typical of Supco SLP-series switches
  • Durable construction for long service life in residential and commercial HVAC environments
  • Part of Supco's SLP universal pressure switch series for broad OEM cross-reference compatibility

The Supco SLP-series pressure switches are engineered to meet or exceed OEM specifications, making the SLP85105 a reliable choice for HVAC technicians performing furnace repairs and maintenance. Always verify the rated trip pressure and port configuration against the original switch before installation.

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Quick, and easy.

I would have liked to have more info on the item I bought on the web sight, I ended having to start a chat to get information

Good

What I thought I was getting in the mail I didn't get which I'll advertise on your pay on your side was a rebuild carburetor for $27 whatever it was only so many of them left but I got in the mail was a rebuild kit for for a fuel pump so yeah very unhappy with that I probably never usually buy anything from you guys ever again post that that's my

Easy to use website. No problems at all to report.

Very good!!

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