Description
General Pump 100538 Adjustable Thermostat, 86°–250°F | Summary
The General Pump 100538 is a panel-mounted adjustable thermostat designed for precise temperature control in pressure washing and industrial systems. With a wide range of 86°F to 250°F, it’s ideal for regulating hot water systems or burner temperature in pressure washer skids.
Its compact design includes a 60″ capillary tube and copper bulb, capable of withstanding up to 4000 PSI. UL/CSA approval ensures safe, dependable operation in commercial environments.









