Fenwal 01-017023-000 Thermoswitch 320788-704 The mechanical fail-safe mechanism is

The mechanical fail-safe mechanism is optimized for airtight closures in larger dampers and control valves

When performance in high-temperature environments is critical

Built with a durable bronze body and Noryl internals

Will this fit models using a 48-frame motor

Fenwal 01-017023-000 Thermoswitch 320788-704 The mechanical fail-safe mechanism isThe Fenwal 01 017023 000 Thermoswitch is a high precision cartridge type temperature control engineered for demanding industrial HVACR applications. Operating on the differential expansion principle, this strut and tube thermostat utilizes a 300 series stainless steel shell as the active sensing element, ensuring a nearly instantaneous response to thermal shifts. Designed for a broad temperature control range of 100F to 600F, this unit is configured