Resideo HPSR101 Relay 319847-401 Industrial-Grade Materials: Constructed with 6-section

Industrial-Grade Materials: Constructed with 6-section stainless steel (SS) for enhanced durability against high-heat cycling

Operating on a 10 Volts D

How do I verify the rotation direction for this York blower wheel

Key Benefits Precise Infrared Sensing: Advanced Nadir IR technology provides accurate R404A detection with a 60-second T90 response time

The post-purge timer keeps the venter motor running for a set duration after the thermostat is satisfied to remove residual flue gases and moisture

Resideo HPSR101 Relay 319847-401 Industrial-Grade Materials: Constructed with 6-sectionThe Resideo HPSR101 Relay is a heavy duty single zone switching relay designed for demanding hydronic heating applications and general purpose cooling systems. Engineered to replace standard single pole relays, this unit features a 120V input and high performance DPDT switching capabilities. It provides reliable control for circulator pumps, boiler burners, and indirect water heaters by effectively bridging the gap between low voltage thermostats and