High-Pressure Tolerance: Rated for 600 PSI

Rugged Construction: Features a blue plastic housing compliant with UL flammability ratings for safe duct humidity sensor deployment in plenum spaces

When replacing a clogged or calcified humidifier water nozzle

System Protection: Actively monitors suction line temperature to prevent unevaporated refrigerant from entering the compressor

Laars Heating Systems RW2014100 Ignitor R-22 High-Pressure Tolerance: Rated for 600For service technicians maintaining high output hydronic systems, the Laars Heating Systems RW2014100 Ignitor (Ignitor Spark MGT) is the critical OEM replacement part for ensuring reliable combustion cycles. This spark igniter assembly is specifically engineered for the Laars 1600 series and modulating gas fired appliances, providing the precise millisecond timing required for safe fuel ignition. Built with high temperature resistant ceramic