Technicians should use a DC microammeter connected to the FC+ and FC- test pins to verify the signal strength during the trial for ignition

this 15-ton pan is the primary solution for AC repair involving leaking drain assemblies

Refined Diagnostics: Facilitates HVAC system troubleshooting by allowing for the direct observation of the hot surface ignition or spark sequence without disassembly

Designed for seamless integration with BAS/BMS controllers

Laars Heating Systems R2004100 Pressure Switch 318973-401 Technicians should use a DCMaintain the industrial safety standards of your heating equipment with the Laars Heating Systems R2004100 Pressure Switch. This manual reset low gas pressure switch is a critical safety component designed for high output Laars commercial boilers and MagnaTherm water heaters. Engineered to detect hazardous drops in fuel pressure, the R2004100 interrupts the system's ignition cycle to prevent incomplete combustion and potential carbon monoxide buildup.