Whether you are servicing a furnace or a modular air handler

Engineered specifically for Watts R119-series regulators

Normally Open (NO)

This high-altitude pressure switch compensates for that difference

ensuring accurate superheat adjustment across varying load conditions

Belimo ZS-GV-001 Weather Shield 322055-301 Whether you are servicing aThe Belimo ZS GV 001 Weather Shield provides robust protection for LV and SV series actuators in demanding environments. Engineered as a durable actuator weather cover, this housing protects internal components from UV degradation, precipitation, and debris. It is essential for NEMA 2 field installation requirements where actuators are exposed to external elements. The clear cover design allows for high visibility of the position indicator and manual