Lochinvar & A.O. Smith 100112613 Gas Valve 320788-704 specifically calibrated for the control
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Description
Lochinvar & A.O. Smith 100112613 Gas Valve 320788 704 specifically calibrated for the control specifically calibrated for the control boards found in Weil McLain gas fired units the 61 106238 17 TXV utilizes a balanced port construction to maintain stable operation across varying head pressures