ZSR104 | Zone Pump Relay 4 Zone | Caleffi Product Type_External Wired P SERIES Fireye's 45UV5-1005 is

P SERIES Fireye's 45UV5-1005 is an ultraviolet flame scanner that uses a self-checking photocell to monitor the presence of a flame

It utilizes a centrifugal force to draw in air and expel it outward

this clamp features a compact design

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ZSR104 | Zone Pump Relay 4 Zone | Caleffi Product Type_External Wired P SERIES Fireye's 45UV5-1005 isCaleffi 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