Common issues include carbon buildup (sooting)

which is standard for cooling-only or cooling-with-reheat applications

Key Benefits Perfect OEM Compatibility: Engineered as a direct fit for legacy part 5H58108-4

By maintaining optimal RPM output

this dual-function switch ensures the inducer motor is generating sufficient static pressure to safely vent flue gases before allowing the ignition sequence to proceed

Lochinvar & A.O. Smith 100165933 Pilot Assembly 321702-401 Common issues include carbon buildupMaintain peak performance in gas fired heating systems with the Lochinvar & A. O. Smith 100165933 Pilot Assembly. Designed as a direct fit OEM replacement part, this standing pilot assembly is engineered specifically for compatibility with Lochinvar boilers and A. O. Smith water heaters, including applications formerly utilizing the PLT3026. As a veteran technician knows, a reliable pilot burner is the frontline of system safety; this assembly