at which point the contacts close to energize the blower motor

the power assembly and internal components are matched for the 15-ton rating

Smith 100109522 Pressure Switch is a critical safety component designed for precise pressure monitoring in high-efficiency boilers

Broad Compatibility: Validated for use with R-22

Key Benefits Precise Thermal Control: Calibrated for 120-181°F

Siemens Building Technology 536-778 Sensor R-134A at which point the contactsThe Siemens Building Technology 536 778 is a high precision outside air temperature sensor engineered for demanding building automation and HVAC control strategies. Utilizing a 100k Ohm NTC thermistor sensing element, this unit provides a highly stable resistance output that corresponds to ambient thermal changes, ensuring your building controller receives accurate data for outdoor reset and ventilation logic. Housed in a ruggedized metal enclosure,