maintaining high-efficiency operation without the compatibility risks associated with universal aftermarket alternatives

Enhanced Safety: Provides reliable negative pressure to activate safety switches and exhaust toxic combustion byproducts

and original branch-box number before ordering

this assembly provides the necessary microprocessor-driven logic to synchronize fan speeds

This replacement burner electrode is built to withstand extreme thermal cycling and harsh combustion chamber conditions without degradation

Siemens Building Technology 331-3013 Actuator 326010-701 maintaining high-efficiency operation without theThe Siemens Building Technology 331 3013 Actuator is a heavy duty #6 pneumatic damper actuator designed for contractors requiring high torque performance in demanding HVACR environments. This rugged metal fabricated power unit features a 3 13 psi nominal spring range and a 4 inch stroke, making it ideal for the gradual or positive actuation of large dampers, fire and smoke dampers, and centrifugal refrigeration inlet vanes. Built with a replaceable