This specific model features brass trim and is primarily rated for water and glycol

With a low power consumption of 11

it ensures high-performance actuation without the need for complex electronic overlays

This general service solenoid valve is a versatile choice for professionals seeking pilot operated reliability in high-pressure systems

ensuring the HVAC zone control system operates at peak efficiency

Resideo AP5027-30 Pressure Switch 320074-702 This specific model features brassThe Resideo AP5027 30 is a high performance airflow differential pressure switch engineered for precision draft proving and airflow verification in residential and light commercial HVACR applications. As an adjustable air pressure switch, it offers a versatile setpoint range from 0. 05" to 12. 0" w. c., making it an essential component for monitoring positive, negative, or differential pressure in furnaces, boilers, and complex ventilation systems.