depot pull
Pay in 4 interest-free payments of $30.44 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
Precise Flow Calibration: The #54 drill size provides a consistent 7
which is vital for protecting the heat exchanger from structural damage due to overheating
This unit serves as the direct replacement for the FS4-3JE
Built with a rugged glass-filled polycarbonate housing and a high-grade silicone diaphragm
preventing the standing water and microbial growth often seen in aftermarket equivalents
Lennox 58H31 Pressure Switch Els PW 29614 Precise Flow Calibration: The #54The Lennox 58H31 Pressure Switch is a critical safety component designed for precise draft verification in residential and light commercial HVAC systems. This genuine OEM part features a factory calibrated 3. 00" WC (Water Column) set point and a Single Pole Single Throw (SPST) configuration, ensuring the inducer motor establishes proper static pressure before allowing the ignition sequence to proceed. As the verified direct replacement for the legacy
US$ 35.00
US$ 309.50
US$ 1002.50
US$ 667.50
US$ 1075.00
US$ 37.99
US$ 135.00
US$ 427.50
US$ 742.50
US$ 135.00