Pentair 461031 MasterTemp direct air intake duct kitPentair MasterTemp Heater Direct Air Intake Duct Kit, 461031 In stock$25399
Pentair 461031 MasterTemp direct air intake duct kit
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Pentair MasterTemp Heater Direct Air Intake Duct Kit, 461031

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$25399
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Quick overview

  • Indoor installs brings outside combustion air to a MasterTemp heater installed inside an equipment room.
  • 3 in. intake the combustion air intake is a 3 in. pipe.
  • Vertical or horizontal route the intake whichever way the room and the wall allow.
  • PVC duct the direct air intake duct is PVC pipe, not metal flue.
  • Genuine Pentair part number 461031, from the MasterTemp burner system parts family.
  • Intake side only this kit handles combustion air in; the exhaust vent and appliance adapter are separate parts.
Full description and specifications ↓

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Product details

The Pentair 461031 Direct Air Intake Duct Kit is the combustion air intake for a MasterTemp heater installed indoors. Rather than letting the heater breathe the air in the equipment room, the kit ducts outside air straight to the burner through a 3 in. PVC pipe.

Vertical or horizontal

The 3 in. intake can be run vertically through a roof or horizontally through a wall, so it fits most equipment room layouts. It is PVC pipe on the intake side, not metal flue.

What it does not cover

This kit is for the air going in. The exhaust vent and the appliance adapter that connects the heater to its flue are separate parts, so plan the exhaust run alongside this kit when you lay out an indoor install.

Specifications
Brand Pentair
Manufacturer part number 461031
UPC 788379859879
Fits Pentair MasterTemp heaters, indoor installation
Intake pipe size 3 in.
Material PVC
Orientation Vertical or horizontal
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

What is this kit for?
It supplies combustion air to a MasterTemp heater that is installed indoors. Instead of drawing air from the room, the heater pulls it through a 3 in. PVC duct from outside.
Can the intake run horizontally?
Yes. The 3 in. combustion air intake can be installed vertically or horizontally, whichever suits the equipment room.
Does it include the exhaust vent?
No. This is the intake side only. Exhaust venting and the appliance adapter for the flue are separate parts.
Do I need this on an outdoor heater?
No. Direct air intake is for indoor installations. A heater installed outdoors draws its combustion air from the open surroundings.
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