Laars Heating Systems 20052602 Draft Hood 321702-401 verify the blower transition and

verify the blower transition and ensure the flame sensor is cleaned with fine steel wool—never coarse abrasives—to maintain signal integrity

providing the field flexibility essential for fast-paced service calls

As a direct replacement enthalpy sensor

Reliable PSC Design: Utilizes a permanent split capacitor for high starting torque and consistent efficiency in air movement applications

coils such as the G23-120 must be sourced separately if electrical failure is detected

Laars Heating Systems 20052602 Draft Hood 321702-401 verify the blower transition andThe 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