Honeywell SZ42/U Multiple Zone Valve Control Box less Priority
Product Description
Old Number SZ42
Factory assembled, piped and wired - Easy to install and service - Reduced number of joints and wiring connections
It sSimplifies the repair of possible leaks and greatly reduces wiring mix ups. The contractor installs the pipes to the SPARCOZONE manifold and connects 110V, the TT terminal and the thermostat wires
Four zones, up to sixteen zones can be assembled - Built in balancing plugs for flow adjustment for each zone - Large flow rate, up to 10 gpm per zone.
Manual opener for each zone - 4 wire PowerTrack operators with auxiliary switch, 10-12 sec. to open - No priority