Laars Heating Systems 2400-058 Limit Switch 321894-708 If you notice any signs

If you notice any signs of hardening

making it a critical stock item for technicians maintaining legacy systems without the need for extensive field modifications

managing critical sequences including ignition

it delivers the precise pressure drops required for efficient evaporation cycles

vertical mounting with the coil upward is recommended to prevent debris from settling in the plunger tube

Laars Heating Systems 2400-058 Limit Switch 321894-708 If you notice any signsThe Laars Heating Systems 2400 058 Limit Switch is a high precision, 24V thermal safety component engineered for critical boiler applications. Featuring an automatic reset configuration, this thermal cut out is designed to maintain operational safety by monitoring internal temperatures within a 140F to 180F range. As a direct replacement HVAC limit switch, the 2400 058 ensures the system cuts out at the 180F high limit set point and automatically re