For technicians performing routine maintenance or scale removal

Moisture Protection: The hermetic seal and epoxy encapsulation prevent capillary action from drawing condensation into the sensing element

it is standard practice to use a compatible thermowell to protect the capillary and bulb assembly

The Functional Devices RIB TR20VA001 is a commercial-grade 120V to 24V step-down transformer engineered for reliable power distribution in HVACR control circuits

The valve is rated for a maximum pressure of 0

Fenwal 35-705501-001 Control Freon For technicians performing routine maintenanceWhen you need a reliable direct spark ignition control for 120 VAC gas fired systems, the Fenwal 35 705501 001 stands as a professional grade solution. This microprocessor based module is engineered to manage the gas valve and spark ignition for natural, LP, and manufactured gases in applications up to 400,000 BTU. Integrated with a 4 second trial for ignition (TFI) and a single try ignition sequence, it provides rapid startup without a pre purge