Heil Quaker ICP 1445587 Pressure Switch 321042-401 Always verify the rotation of

Always verify the rotation of the existing motor before installation

5" large seal

inefficient combustion cycle

this HVAC zone valve actuator offers a general close-off rating and built-in manual override lever for easy system flushing and emergency positioning

Heil Quaker ICP 1445587 Pressure Switch 321042-401 Always verify the rotation ofThe Heil Quaker ICP 1445587 Pressure Switch is a critical safety component designed for high efficiency HVAC systems, specifically engineered to monitor induced draft blower performance. This SPDT (Single Pole Double Throw) switch features a precise 1. 78" WC set point, ensuring the combustion process only initiates when proper static pressure is established. Built for durability in demanding environments, it utilizes dual 1 4" barb connections for