including those under the Comfortmaker

What is the maximum surge pressure for this Honeywell switch

ensuring the flue collector box maintains proper negative pressure before allowing the ignition sequence to proceed

By optimizing the phase shift between the start and run windings

Always cross-reference the model number and rotation to ensure the static pressure ratings match the original design

Siemens Building Technology GDE131.1P Actuator 328140-751 including those under the ComfortmakerThe Siemens GDE131. 1P is a high performance OpenAir electronic damper actuator designed for non spring return applications within commercial HVAC systems. Operating on 24V AC DC, this rotary actuator delivers 44 lb in (5 Nm) of torque, making it ideal for controlling dampers in VAV terminals, small AHUs, and local ventilation units. The GDE131. 1P supports three position control (floating) and two position on off signaling, providing versatile