Laars Heating Systems 2400-024 Limit L99H008 If the meter shows infinite

If the meter shows infinite resistance (OL) at room temperature

How can I prevent the glass from breaking during installation

This kit is specialized for the Series 290 (specifically the E290 DN 50 models)

It fits a wide range of fan coils and air handlers

this pilot burner is designed with a natural gas inlet

Laars Heating Systems 2400-024 Limit L99H008 If the meter shows infiniteThe Laars Heating Systems 2400 024 Limit Switch is a critical safety component designed for precise thermal regulation in hydronic boiler systems. This high limit control is calibrated with a fixed 215F set point, functioning as a primary circuit interrupter to prevent heat exchanger damage and hazardous overheating conditions. Engineered for compatibility with the Laars H Series, HW Series, and HP Series residential and commercial models (sizes 60