20-Micron Filtration: Provides efficient particulate removal to protect sensitive system components like TXVs and capillary tubes

Frequent tripping often indicates a downstream short in the transformer

this OEM replacement pressure switch ensures the inducer fan is generating the correct static pressure before allowing the ignition sequence to proceed

It should not be used with 80V silicon nitride ignitors without a proper conversion kit

the compressor running continuously without reaching setpoints

Belimo ZONE120NO Actuator 321894-708 20-Micron Filtration: Provides efficient particulateFor contractors requiring a dependable zone valve actuator, the Belimo ZONE120NO is engineered for robust performance in hydronic systems. This spring return valve actuator 120V operates with a normally open (NO) configuration, ensuring fail safe operation by returning to its open position upon power loss. Designed for on off control actuator applications, it provides precise and reliable modulation of fluid flow. With a nominal voltage of AC 120 V