Its compact footprint and 3/4-inch disc design allow for versatile mounting in various supply air locations

Always use a manometer to verify the pressure during commissioning to ensure it matches the heater’s rating plate

This PopTop actuator features a two-position

Acid Neutralization: Activated alumina effectively removes organic acids to prevent motor winding failure and system corrosion

Siemens Building Technology 141-0521 Thermostat 322057-301 Its compact footprint and 3/4-inchThe Siemens Building Technology 141 0521 is a commercial grade line voltage remote bulb thermostat engineered for high accuracy temperature regulation in demanding HVACR environments. This 2 position room thermostat features a liquid filled sensing element and a 6 foot capillary tube, providing a responsive SPDT snap action switch for direct control of heating or cooling equipment. Designed for versatility, the 141 0521 operates across 100 to 240 VAC,