Brief Product Description:
The Honeywell RM7888A1027 is a reliable 24V AC zone valve actuator designed for hydronic heating and cooling systems. It provides motorized control of zone valves (such as the Honeywell V8043 series), ensuring precise flow regulation in multi-zone HVAC applications.
Key Features:
✔ Normally closed (NC) design – Closes automatically when power is off
✔ Built-in SPDT end switch – Allows boiler/pump control when valve is fully open
✔ Durable thermoplastic housing – Resists corrosion in humid environments
✔ Easy installation – Direct replacement for Honeywell zone valve actuators
Typical Applications:
✔ Residential & commercial hydronic heating
✔ Radiant floor heating systems
✔ Zone control in boilers & chillers
