Hayward DHI300 indoor draft hood for the H-Series 300,000 BTU heaterHayward Indoor Draft Hood for H-Series 300,000 BTU Heater, DHI300$43299
Hayward DHI300 indoor draft hood for the H-Series 300,000 BTU heater
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Hayward Indoor Draft Hood for H-Series 300,000 BTU Heater, DHI300

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$43299
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Quick overview

  • Genuine Hayward Factory part number DHI300.
  • For the 300,000 BTU model Matched to the H-Series 300,000 BTU heater, not the whole size range.
  • Indoor installations The indoor draft hood is what an H-Series needs when the heater is installed inside rather than outdoors.
  • Size specific Draft hoods are sized to the heater they sit on, so the BTU rating has to match.
  • Factory fit Mounts to the heater as the original hood does, with no fabrication.
  • Replacement or conversion Suits a corroded hood on an existing indoor heater as well as an outdoor heater being brought inside.
Full description and specifications ↓

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Product details

The Hayward DHI300 is the indoor draft hood for the H-Series 300,000 BTU pool heater. It is the genuine Hayward part.

Indoor versus outdoor

An H-Series heater installed indoors is set up differently from one standing outside. The indoor draft hood is the piece that sits on top of the heater and hands the combustion products to the vent system, which is why an indoor installation cannot simply use the outdoor top.

Match the size

Draft hoods are specific to the heater they sit on. This one is for the 300,000 BTU model, so read the rating plate on your heater rather than measuring the cabinet, and order the hood that matches that number.

Specifications
Brand Hayward
Manufacturer part number DHI300
UPC 610377282109
Type Indoor draft hood
Part type Pool heater part
Fits Hayward H-Series 300,000 BTU heater
Ships Parcel

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Questions and answers

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

Which heater does this fit?
The Hayward H-Series 300,000 BTU heater.
Will it fit a different BTU size?
No. Draft hoods are matched to the heater size, so a 300,000 BTU hood belongs on the 300,000 BTU heater. Check the rating plate on your heater before ordering.
What is an indoor draft hood for?
It is the hood fitted to an H-Series heater installed indoors, where the combustion products have to be carried into a vent rather than released outdoors.
Is it a genuine Hayward part?
Yes. It is the Hayward OEM hood, part number DHI300.
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