MasterTemp Direct Air Intake Duct Kit fitting-connection_Insert x Insert x Female All of our swimming pool

All of our swimming pool and beach front signs are of the highest quality and predrilled for easy hanging

Lid O-ring

it is common that the older bolt will SNAP or break as you attempt to loosen them from the fulcrum box

single bayonet-style lock facilitates ease of repair and/or maintenance by allowing removal of the valve body from the pipeline

MasterTemp Direct Air Intake Duct Kit fitting-connection_Insert x Insert x Female All of our swimming poolThis is a Pentair 461031 Direct Air Intake Duct Kit for MasterTemp pool heaters. The Pentair Direct Air Intake Duct PVC pipe is for indoor heater installation. The Combustion Air Intake is a 3 inch pipe that can be installed vertically or horizontally.