Laars Heating Systems R0061300 Limit Switch Refrigerant and 568 models

and 568 models

The 5H0635550004 is the current manufacturing standard and direct substitute for the 5H63555-4

it can be applied to 3-way valve bodies to provide normally open flow depending on the body porting and orientation

Direct Compatibility: Drop-in replacement for common Lennox 37373B001 and Ducane fan blade applications

Laars Heating Systems R0061300 Limit Switch Refrigerant and 568 modelsThe Laars Heating Systems R0061300 Limit Switch is a critical 140F 240F temperature limit control engineered for precision monitoring in Laars Mini Therm series boilers. This dual function component acts as a vital high limit safety switch, designed to interrupt the burner circuit if water temperatures exceed safe operating thresholds. Specifically calibrated for JVS, JVT, and Mini Combo units, the R0061300 ensures system stability and prevents