Johnson Controls V50AB-3 Valve THPU32HP7Y or the furnace throwing a

or the furnace throwing a "pressure switch stuck open" fault code

Key Benefits OEM Precision: Direct replacement for HC37VL233

Replacing the 37-26 gasket during annual maintenance ensures the housing remains secure during high-demand operation

eliminating the air volume delivery issues often found with generic substitutes

Turning the screw clockwise increases the opening point pressure

Johnson Controls V50AB-3 Valve THPU32HP7Y or the furnace throwing aThe Johnson Controls V50AB 3 is a rugged, self operated modulating valve engineered specifically for outdoor crop dryer service and low pressure gas applications. Featuring a 1 2" FNPT connection, this valve maintains precise control within a 55 to 115 degree temperature range, ensuring consistent thermal output during critical drying cycles. The 30 psig maximum line working pressure rating makes it ideal for LP gas regulation where reliability in