Laars Heating Systems E2304800 Limit Switch 318423-701 facilitating a secure fit around

facilitating a secure fit around the compressor base

Safety Interlock: Prevents gas valve energization if the inducer fails to establish a consistent vacuum

then align the pen tip with the chart’s zero-point

it provides a drop-in solution for contractors servicing reach-ins

contractors ensure a precise mechanical fit that eliminates air bypass—a common failure point in universal aftermarket alternatives

Laars Heating Systems E2304800 Limit Switch 318423-701 facilitating a secure fit aroundThe Laars Heating Systems E2304800 Limit Switch is a mission critical safety component engineered for high temperature protection in hydronic boiler and water heater applications. As a manual reset high limit switch, this device is designed to interrupt the burner circuit when internal temperatures exceed safe operating parameters, specifically calibrated for Laars MightyTherm2 and Pennant series models. For standard boiler configurations, the