Lennox 15P85 Pressure Switch 0.55" WC

The Lennox 15P85 Pressure Switch 0.55" is a significant part of an HVAC system to maintain its efficiency and reliability. It starts at 0.20" WC, to initiate the system and sets at 0.35" WC, to show that the system is safe to operate. In terms of its contact, it has a 5A resistive at 24 VAC that safely regulates electricity flowing through the circuits. It is designed as a 2single pole single throw normally open contact and is easily incorporated into HVAC equipment.