Hoffman Specialty 405102 Valve 319847-401 Chemical Resistance: Engineered to hold
Baker’s notes & crumb story
Description
Hoffman Specialty 405102 Valve 319847 401 Chemical Resistance: Engineered to hold Chemical Resistance: Engineered to hold up against synthetic oils and common refrigerants like R717 (Ammonia) and HCFC HFC blends Key Benefits Pressure Isolation: Protects internal scanner optics from fluctuating windbox and furnace pressures