24V two-position control integrates seamlessly with standard hydronic thermostats and building automation controllers

and eventual failure of the compressor or fan motor

or improper gas pressure leading to flame roll-out

Simplified Maintenance: The PopTop design allows for tool-free actuator removal

The Lennox 43K53 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in gas-fired heating systems

Parker 70564 Solenoid Valve Els PW 17895 24V two-position control integrates seamlesslyThe Parker 70564 Solenoid Valve, also identified by the GP457 model number, is a high performance 1 2 inch NPT solenoid valve specifically engineered for saturated steam service. This normally closed solenoid valve features a rugged brass body and a stainless steel seat insert to withstand high temperature environments up to 300F. Designed with an ethylene propylene (EPT) diaphragm and specialized seals, it provides reliable flow control with a 3. 35