Optimized Combustion: Improves overall system safety by ensuring a 100% negative pressure environment within the flue pipe

Replacing a worn electrode with this genuine HVAC repair part restores the millivolt signal and spark gap to factory specifications

Smith 100208241 Manual Reset Switch is a critical OEM safety component designed for high-efficiency hydronic boilers and commercial water heaters

Proper integration with existing contactors and limit switches is essential for maintaining circuit integrity and equipment safety

Internal Pilot Operation: Utilizes system line pressure to assist in valve actuation

Laars Heating Systems 20052602 Draft Hood 319848-301 Optimized Combustion: Improves overall systemThe Laars Heating Systems 20052602 Draft Hood is a critical OEM replacement part designed for precision atmospheric venting in residential gas fired hydronic boilers. Engineered specifically for the Laars Mini Therm I & II series, including models JV, JVS, and JVT (sizes 75100), this 10 inch outside diameter diverter hood ensures stable combustion by managing flue pressure. By introducing dilution air into the flue vent connector, it prevents