meaning the switch can be reset once the temperature has dropped by 40 degrees from the trip point

For field service applications

The Rheem-Ruud 46-42515-05 is a professional-grade 100VA control transformer engineered for heavy-duty commercial and industrial HVACR applications

The York S1-6008108 blower motor is a purpose-built OEM replacement motor designed for industrial-grade performance

Industrial Durability: Forged brass body and NBR (Nitrile) seals ensure long-lasting performance in water and light liquid applications

MAMAC Systems TE-703-D-7-A-1 Temperature Sensor 320788-704 meaning the switch can beThe MAMAC Systems TE 703 D 7 A 1 is a commercial grade immersion temperature sensor engineered for precise hydronic and HVAC monitoring. Designed with a 10,000 Ohm NTC thermistor (Type III), this sensor provides stable and repeatable resistance output across a wide temperature range of 40F to 210F. The 4 inch 304 stainless steel probe ensures rapid thermal conductivity and resistance to corrosion in hot water, chilled water, or low pressure steam