Laars Heating Systems RE2074000 Well Kit 320734-701 The Belimo KH12 is a

The Belimo KH12 is a robust universal crankarm engineered for secure attachment to damper jackshafts and actuator assemblies

System Performance: Proper sealing ensures stable internal pressure and prevents blower vibration issues

while the durable internal solenoid assembly is built to withstand the high-cycle demands of modern HVAC systems

Check the nameplate on your current motor for the MPN M0009003R

Laars Heating Systems RE2074000 Well Kit 320734-701 The Belimo KH12 is aThe Laars Heating Systems RE2074000 Well Kit is a professional grade component designed for precision temperature monitoring in hydronic heating and domestic hot water systems. This 1 2" NPT immersion well serves as a robust thermal interface, allowing aquastats or temperature probes to interface with the system fluid without direct exposure. By utilizing high conductivity materials, this Laars replacement part ensures rapid thermal transfer for