Laars Heating Systems RE2217700 Limit L99H008 it is often due to

it is often due to the switch failing to close at 30°F

handling media from -22°F to 284°F

the ASCO RedHat series provides the precision and longevity required for critical HVACR and process control systems

Maintains performance across a broad operating temperature range

OEM Compatibility: Exact replacement for Secop / Danfoss 117U5022

Laars Heating Systems RE2217700 Limit L99H008 it is often due toThe Laars RE2217700 High Limit Switch is a critical safety component designed for precise thermal regulation in hydronic heating systems. Engineered for high temperature protection, this automatic reset limit triggers at 200 Fahrenheit, breaking the electrical circuit to prevent heat exchanger damage or unsafe operating conditions. As a direct OEM Laars replacement part, it ensures proper calibration and fitment for compatibility with Laars Mighty