the 24V signal is routed through this relay to both the solenoid valve and the fan

extending the service life of the electrical component compared to standard alloy contacts

Common Questions: Is this valve compatible with my current actuator

For CO2 monitoring

you should verify the part number in your equipment’s technical manual or contact a specialist to confirm the serial number compatibility

Laars Heating Systems R0458601 Flame Sensor Rod 319852-301 the 24V signal is routedThe Laars Heating Systems R0458601 Flame Sensor Rod is a critical safety component engineered for precision ignition monitoring in gas fired heating systems. This genuine OEM Laars replacement part utilizes flame rectification to ensure the burner has successfully established a pilot or main flame. By sending a microamp signal back to the ignition control board, the sensor confirms the presence of a flame; if the signal is lost or falls below the