The Danfoss 034L0045 is a professional-grade KVL 22 crankcase pressure regulator designed to protect compressor motors against overload during startup after long standstill periods or defrost cycles

Can I bypass the S1-025-27733-002 for testing

always verify your specific actuator's bolt pattern and stroke length

Fast Installation: Features auto-commissioning for stroke detection

OEM Compatibility: Guaranteed fit for York HVAC gas manifolds

Siemens Building Technology GQD226.1U Actuator 323613-751 The Danfoss 034L0045 is aThe Siemens GQD226. 1U is a heavy duty, 120V electronic damper actuator engineered for precise two position control in demanding HVACR applications. As part of the OpenAir GQD Series, this spring return rotary actuator delivers 20 lb in (2 Nm) of torque, making it an ideal choice for managing control dampers, economizer units, and residential zone systems that require absolute fail safe reliability. Built with a rugged NEMA 1 plenum rated housing, the