Capacitors are usually sold separately

Is the discharge pipe size important

This pilot kit is engineered to operate reliably in steam applications up to 250°F

this CW (clockwise) rotation blade ensures the blower assembly moves air efficiently from the top intake through the floor-level discharge

replacing the 100077874 assembly often resolves the issue provided the gas valve and control board are functional

Laars Heating Systems RTXD7109 Replace Kit 318423-701 Capacitors are usually sold separatelyThe Laars Heating Systems RTXD7109 Replace Kit is a direct OEM solution for restoring the Neotherm Wave 3 4A control architecture. Engineered for high efficiency condensing boilers and volume water heaters, this Neotherm Module Replace Kit serves as the central processing unit for system modulation and safety logic. As a veteran grade HVAC replacement part, it handles critical functions including integrated PID temperature control, direct spark