Lennox 18J74 Pressure Switch, Low Ambient, Opens 150F, Closes 275F

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Lennox 18J74 Genuine OEM Replacement Part

The Lennox 18J74 Pressure Switch activates or deactivates the system based on pressure changes so the HVAC unit can function as it should.

Making the move to real OEM buttons and switches contributes to the efficient operation of your HVAC system for a comfortable indoor environment
Fits popular HP26-048-08, HP26-030-08, HP26-036-08 units and more (see FITS MODELS below for complete list)
Common Equipment Type(s): Heat Pump Parts
Close Temperature: 275F
Feature: Low Ambient
Opens Temperature: 150F
Product Type: Pressure Switch

Lennox 18J74 Genuine OEM Replacement Part