Plenum Thermostat | SHL506

The SHL506 Plenum Thermostat is a crucial component designed to regulate temperature in your furnace plenum. With a Close Temp. of 130°F and an Open Temp. of 170°F, this thermostat ensures optimal performance by shutting down the furnace when temperatures are too high, maintaining a safe environment. Compatible with L39-191 models, this thermostat is 1.88" wide, 2.8" high, and 1.87" long. Installation is straightforward and can be done in under 30 minutes with common tools.

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