the integrity of the heat pump's refrigeration cycle depends on the precise shifting of the internal slider

Supports proper furnace draft induction and venting performance

easy-to-read screw terminals

Can the pressure setting be adjusted while the system is under pressure

Maxitrol 11A27 Vent Dampener 320734-701 the integrity of the heatThe Maxitrol 11A27 Vent Dampener is a specialized vent limiting device engineered specifically for technical integration with the 325 5A and 325 5AL series individual appliance regulators. As an OEM spec component, this dampener is critical for indoor installations where mounting the regulator in an upright, horizontal position is mandatory to ensure the ball check remains unseated during normal operation. By utilizing the 11A27, contractors can meet