Whether you are retrofitting older pneumatic-to-electronic panels or commissioning new Belimo actuator accessories

Direct Cross-Reference: A drop-in replacement for WHL2170 and WHL02170

simplifying truck stock requirements

this component helps ensure reliable pressure switch activation and efficient thermal transfer across the heat exchanger

the internal diaphragm or electrical contacts of the switch may have failed

Field Controls 46119402 Air Booster 319848-301 Whether you are retrofitting olderThe Field Controls 46119402 (Model AB 6) is a heavy duty 6 inch duct booster fan engineered to resolve persistent airflow imbalances in residential and light commercial HVAC systems. Operating at 120Vac and 3000 RPM, this unit effectively boosts HVAC airflow by moving up to 225 CFM of conditioned air through standard 120mm or 6 inch round branch ducts. Designed for professionals seeking a reliable inline duct fan solution, the AB 6 is specifically for