ZSR104 | Zone Pump Relay 4 Zone | Caleffi Product Type_HUBxSupply Manifold and Return Adapter it is compatible with a

it is compatible with a wide range of equipment and accessories

it provides secure fastening and precise adjustments for various clamping and holding applications

including: * Charging and servicing air conditioning systems * Refrigeration system diagnostics * Leak detection and repairs * Refrigerant recovery and reclamation Our trusted HVAC store offers the best prices and fast shipping for your HVAC and industrial supply needs

opening to allow flow when energized

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ZSR104 | Zone Pump Relay 4 Zone | Caleffi Product Type_HUBxSupply Manifold and Return Adapter it is compatible with aCaleffi Zone Pump Relay (ZSR104)The Caleffi ZSR104 Zone Pump Relay is designed to control up to four (4) zone pumps. Each zone can be independently controlled, allowing for maximum flexibility and energy efficiency. The ZSR104 is ideal for use in hydronic heating and cooling systems. **Key Features:** * Controls up to four (4) zone pumps * Independent zone control for flexibility and energy efficiency * Suitable for hydronic heating and cooling