Indoor Neg. Pressure Vertical 6" Vent Adapter Kit - H250FD - UHXNEGVT12501


Model # UHXNEGVT12501

By Hayward Pool Products

  4.34 Average  



Model # UHXNEGVT12501

Alternate Part #'s 47-150-1670, HAY-15-1502, HAYUHXNEGVT12501

Product Description

Indoor Neg. Pressure Vertical 6" Vent Adapter Kit - H250FD

This kit enables indoor installation where the exhaust vent pipe termination is required to be vertically terminated a minimum of 3 feet above the roof and a minimum of 2 feet above any portion of a building within 10 feet horizontally. This kit DOES NOT allow horizontal vent termination.

Product Specifications

Negative Pressure
6 in.

?     Asked on 7/10/2019 by

Hi, The instructions are not very clear on the installation. I can seem to find where the red wire goes. Is there a video or better instructions for where the red wire is hooked up. Thanks.

A  Answered on 7/10/2019 by Industry Professional

We have to say that in some states it is required that this installation be done by a licensed technician. The red wire will go in series to the vent pressure switch supplied. some earlier years require splicing in series, later models will have the red wire having a quick connect to add the vent pressure switch in line.

?     Asked on 5/21/2017 by

Can you describe each of the parts shown that come with the UHXNEGGVT 12501 kit?

A  Answered on 5/21/2017 by InyoPools Product Specialist Alex V.

Hello, You can view a parts description on page 19 of the owners manual.

?     Asked on 7/21/2016 by Robb

The picture shows a lot of parts and not just the vent hood. Does it come with all those parts or not? Thanks!

A  Answered on 7/23/2016 by InyoPools Product Specialist Lennox H.

Hi Robb, The The Indoor Vent Adapter Kit does come with all the parts shown.

?     Asked on 5/20/2016 by rick

i have a 250fd heater located outside vent free, and do to flue gas smell i would like to install a flue pipe about 8 feet high, what part would i need?

A  Answered on 5/22/2016 by InyoPools Product Specialist Patrick P.

This vent kit UHXNEGVT12501 is for Vertical venting Only with Termination of the vent Above Roof of House/ Building. The UHXPOSHZ12501 Vent can be used for horizontal or vertical venting and Termination of the vent is Immediately Outside Wall of House/Building.

?     Asked on 6/5/2015 by

I have a H250FDN NAT GAS POOL HEATER ,can I use a indoor draft hood with this heater along with 6 inch B vent, my previous heater used this set up and I was under the impression that it would be more efficient and safer? local pool guy says to remove draft hood and just go straight B vent.Heater in a pool house well vented.

A  Answered on 6/7/2015 by InyoPools Product Specialist Patrick P.

Yes you can use an indoor draft hood with this heater in conjuction with the vent pipe and this is the method the manufacture says to install for a pool house installation. You should follow the H250FDN Indoor Installation Instructions listed on page 13-19 of the Hayward Heater installation guide.


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