Laars Heating Systems R0061300 Limit Switch 320788-704 standard practice usually involves external

standard practice usually involves external check valves unless the drier is specifically designated as bi-flow

Accurate Monitoring: Simple single-pointer scale allows for rapid diagnostics and setup on the 20" Hg to 100 PSIG range

the EA36UZ155 serves as a direct-drop-in solution that restores factory-spec performance

Optimized Water Distribution: The engineered tray design prevents "bridging" of minerals

Dual-Signal Logic: Features 4-terminal wiring that allows the main circuit to engage while an auxiliary alarm circuit disengages on pressure rise

Laars Heating Systems R0061300 Limit Switch 320788-704 standard practice usually involves externalThe 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