Robertshaw 5300-614 Thermostat Els PW 17895 the orifice assembly itself is

the orifice assembly itself is interchangeable between both valve bodies

providing the mechanical longevity and close-off pressure ratings that professional contractors expect in commercial and residential hydronic loops

and HFC refrigerants and associated oils without issue

or air-bound lines

Robertshaw 5300-614 Thermostat Els PW 17895 the orifice assembly itself isThe Robertshaw 5300 614 is a heavy duty commercial electric thermostat engineered for precise temperature regulation in demanding food service and industrial environments. This direct acting thermostat features a snap acting, single pole single throw (SPST) mechanism combined with high conductivity silver contacts to ensure sustained accuracy and durability under heavy electrical loads. Designed for versatile application, the unit operates within a