Common Questions: What unions does the GB-B kit fit

and GAM5 series

System Safety: Prevents incomplete combustion and potential soot buildup by accurately sensing inducer motor draft

The EPDM diaphragm offers superior thermal resistance

this Dwyer unit provides the reliability required for multi-zone environmental control

Hubbell Industrial Controls 69JG8 Pressure Switch 318518-761 Common Questions: What unions doesFor contractors servicing standard duty air systems, the Hubbell Industrial Controls 69JG8 Pressure Switch remains a top tier choice for its flexibility and field proven reliability. This air compressor pressure switch is engineered to manage motors up to 5 HP (3 Phase at 240V) and features a factory setting of 115 PSI cut in and 150 PSI cut out. Its robust 69J series design allows the unloader valve to be rotated into eight different positions,