Laars Heating Systems R2005600 Diagnostic Lights 319848-301 As a safety-critical component

As a safety-critical component

ensuring seamless integration with existing 24V control circuits and burner assemblies

normally open operation ensures system integrity during power interruptions

providing the 4-way flexing action necessary to absorb severe shock

Laars Heating Systems R2005600 Diagnostic Lights 319848-301 As a safety-critical componentThe Laars Heating Systems R2005600 is an essential diagnostic light set designed for high output commercial boiler maintenance and performance monitoring. Engineered specifically for integration with Laars Rheos and Rheos+ series models, including the 1200, 1600, 2000, and 2400 units, this OEM component provides real time visual feedback on system status. By utilizing this HVAC diagnostic board, technicians can rapidly identify operational