Belimo TFB120-SR Actuator 322838-753 allowing the secondary input to

allowing the secondary input to have a proportional effect on the final output

This Fenwal ignition board is a common replacement in gas-fired furnaces and boilers where line voltage control and flame rectification are required

The Nordyne 904951 Motor Mount Replacement Kit is a critical service component designed for interchangeable 5

Optimized Performance: Delivers 3200 RPM and 0

Belimo TFB120-SR Actuator 322838-753 allowing the secondary input toThe Belimo TFB120 SR is a professional grade spring return damper actuator designed for modulating control in robust HVAC systems. Engineered for high reliability fail safe operation, this 22 in lb torque actuator ensures positive close off on air tight dampers during power loss. Operating on a universal 100 to 240 VAC power supply, it accepts a 2 to 10 VDC modulating control signal (or 4 to 20 mA with a 500? resistor) to provide precise proportional