Tag: USG

WARMUP 57004B 01/11 Thermostat  Instructions The thermostat is an electronic on/off thermostat for temperature control by means of an NTC sensor located either externally or internally within the thermostat. The thermostat has a built-in ground fault circuit interrupter (GFCI, Class A). The thermostat and GFCI are dual models suitable for 120-240 V (incl. 208 V)…