including lead

OEM Reliability: Direct Daikin-McQuay replacement eliminates the mounting and calibration issues common with generic universal actuators

commonly used in chilled water systems

it features a durable sleeve bearing design and a Permanent Split Capacitor (PSC) configuration for high starting torque and consistent efficiency

Key Benefits Direct OEM Compatibility: Ensures exact fit and specific gas flow rates for Laars heating units

Laars Heating Systems R0023000 Limit Switch 321042-401 including leadThe Laars Heating Systems R0023000 Limit Switch is a critical safety component engineered to provide overheat protection for high performance hydronic and pool heating systems. This 150F high limit switch is calibrated to automatically interrupt the electrical circuit when internal water temperatures exceed the 150F threshold, effectively preventing thermal damage to the heat exchanger and downstream piping. As a veteran grade OEM replacement part,