excessive rattling during blower startup

this OEM replacement part is engineered to interrupt the electrical circuit if the heater section exceeds its maximum operating threshold of 190 degrees Fahrenheit

as a mechanical bimetal thermostat

this switch is the standard solution for resolving "Rollout Switch Open" diagnostic codes (often 8 flashes on Lennox boards) caused by improper gas pressure

MAMAC Systems TE-703-A-12-A-2 Temperature Sensor Els PW 17895 excessive rattling during blower startupThe MAMAC Systems TE 703 A 12 A 2 is a field proven immersion temperature sensor designed for precise fluid monitoring in hydronic systems. This unit features a 10,000 Ohm NTC Thermistor (Type II), ensuring high accuracy resistance output compatible with BMS controllers from manufacturers like Trend, Andover, and Delta. The 4 inch 304 stainless steel probe provides excellent thermal conductivity and corrosion resistance, while the 1 4 inch NPT adapter