For indoor heater installations where combustion air supply might be insufficient, Max-E-Therm line of heaters
are now certified for Direct Air Intake Duct using 3-inch PVC pipe.
The Direct Air Intake Kit Includes the following:
- Heater Panel with Cut-Out
- Air Orifice Adapter
- Short Length of 3 inch PVC Pipe
- 3 inch PVC Union
- Screened Termination Cap
The Direct AIR Intake Duct Kit is a replacement product that is designed for use in Max Therm(R) Heaters. The Direct Air Intake Duct is designed for heaters that are installed indoors where combustion air supply might be insufficient. With the Direct Air Intake, outside air is drawn through a 3inch PVC duct directly into the MasterTemp Heater to provide a sufficient air supply for proper operation. This product is a genuine Pentair replacement product that has been manufactured with high-quality materials for durability and longevity.