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Supco SHL509 Gas Furnace Plenum Limit Thermostat SPST 240°F

Manufacturer

Picture for manufacturer Supco

Part Number

SHL509
5 reviews
Sale Price

$16.80

2 left at this price

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Usually delivered within 2 days

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Product Details

The Supco SHL509 is a plenum limit thermostat designed for gas furnace applications, providing automatic high-temperature protection in the furnace plenum area. This model features the SHL series 1/2" bimetal temperature control design that offers proven reliability in a compact, versatile, cost-effective package.

Temperature Control:

  • Opens at 240°F and closes at 210°F, providing a 30-degree differential for safe furnace operation
  • Automatically shuts down the furnace when plenum temperatures exceed safe limits
  • Restores operation once temperature cools to acceptable levels

Key Features:

  • SPST (Single Pole Single Throw) switch configuration
  • 36T electrical ratings with CSA approval
  • Direct OEM replacement for various furnace manufacturers
  • 3.12-inch insertion length
  • Economical and reliable bimetal construction

This thermostat serves as a critical safety component, preventing furnace overheating and potential damage by monitoring plenum temperature and interrupting operation when necessary.

My RV A/C quit on me and Boatplicity had the best price. Delivery time was quick, three days. Very happy with the price and service. Will certainly check them out first for any future needs.

Hi , ill complete review when i recieve product . Thanks !

I called within an hour after I ordered part to cancel, I was told to submit it on line, which I did. The part was still shipped.

Hello

Part needed was in stock and ordering process was very easy.

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