Bell & Gossett ZoneTrol 4 Zone Relay Zone Valve and Pump Controller with Priority (40A)

Bell & Gossett Zone Valves provide economical and accurate control of hot or chilled water applications, with a choice of end connections for increased versatility and replacement capability. Available in 1/2", 3/4", and 1" line sizes, and sweat, NPT, and inverter types. Features: Allows up to 10 amps, 1/3 HP per zone Selectable priority for domestic hot water 30-minute built-in timer prevents house freeze-up Automatic resettable fuse prevents controller overload Specifications: Amps: 40A Description: 4 Zone w/ Priority Model #: ZTV-4 Height: 7-1/4" Depth: 2-3/4" Width: 9-1/4" Harmonize Code: 8481.20.0020