Circulator With Check Valve
Circulator With Check Valve
Grundfos Pumps Co.'s model UP 15-42 FC Brute circulator with built-in check valve lowers labor costs and protects against reverse flow or counter-flow when the zone circulator is off. Use with the Grundfos low-volt control to directly signal circulator through room thermostat.
Grundfos Pumps Co.'s model UP 15-42 FC Brute circulator with built-in check valve lowers labor costs and protects against reverse flow or counter-flow when the zone circulator is off. Use with the Grundfos low-volt control to directly signal circulator through room thermostat.
Circle 212
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