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the integrated relays are designed to handle line voltage (120/240 VAC) for the inducer and blower motors
System Efficiency: Enables fine-tuning of the throttling range to optimize burner firing rates and reduce fuel consumption
this electrochemical Oxygen (O2) replacement sensor is engineered for high-accuracy monitoring within a 0–25% volume range
This regulator is frequently specified for industrial burners
The McDonnell & Miller 317350 (Model TC-U) is a specialized Test and Check Upper Valve designed to eliminate the need for full system drainage during low water cut-off testing
Multi Products 2659D-S Actuator THPU32HP7Y the integrated relays are designedThe Multi Products 2659D S Actuator is a heavy duty 120V square shaft actuator designed for precise damper control and ventilation automation in commercial and industrial HVACR environments. Engineered as the direct replacement for 2257, this unit features a unique square shaft with 4 flats, ensuring a slip free mechanical connection and stable mounting for high torque applications. Built with a zinc die cast housing and a robust metal geartrain, the
US$ 49.95
US$ 34.90
US$ 49.95
US$ 49.95
US$ 49.95
US$ 49.95