Durable Construction: Features a bronze body and stainless steel internal components to prevent scale and corrosion

this wheel provides the exact static pressure needed to purge the heat exchanger and satisfy HVAC pressure switch requirements

providing a reliable pilot-operated shift that technicians rely on when troubleshooting units that are stuck in one mode or demonstrating bypass across the discharge and suction ports

The Belimo LMB24-3 damper actuator is engineered for reliable

this specific part is designed for natural gas (NG) water heaters only

Siemens Building Technology ASK791.165 Fusible Link 318973-401 Durable Construction: Features a bronzeThe Siemens ASK791. 165 is a precision engineered 165F electrical fusible link designed for integration with UL listed fire and smoke control damper actuators. Built specifically for the OpenAir GJD series, this heat responsive device serves as a critical fail safe within commercial HVAC ventilation systems. When ambient duct temperatures exceed the 165F (74C) threshold, the sensor interrupts power to the actuator, allowing the internal spring return