York S1-THEH21NS Thermostat 321142-301 this heavy-duty thermocouple ensures the
Yard notes & kiln story
Description
York S1 THEH21NS Thermostat 321142 301 this heavy duty thermocouple ensures the this heavy duty thermocouple ensures the thermopile and pilot assembly operate within OEM specifications The Berko 5813 0036 000 is an industrial grade single pole line voltage thermostat designed for precision temperature control in electric baseboard heaters and forced air convection units