Question about Hayward H250FDN Low NOx Natural Gas Pool or Spa Heater

1 Answer

Header cracked on hayward pool lo nox h250fdn heater. need to replace the header. Please help?!

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Hot-Shot:

    An expert who has answered 20 questions.

  • Expert
  • 64 Answers

Headers on hayward heaters are usually warranted for 10 years, except for freeze or chemical damage. You may want to contact a local warranty station to see if you can get it replaced under warranty.

Posted on May 19, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Why does my hayward h250fd have and if error code? it is a brand new heater


If the control exceeds the maximum number of ignition retries or recycles the heater will shut down and go into lockout. Automatic reset is 60 minutes.
There are a few reasons that this might be happening. They range from air in the gas line to inadequate gas flow. Start by checking the installation

Aug 08, 2014 | Hayward H250FDN Low NOx Natural Gas Pool...

1 Answer

How do I drain an h250fdn heater


There is a drain plug on the inlet/outlet header.

Oct 23, 2013 | Hayward H Series Electronic Ignition...

1 Answer

When heater is running smell way to much gas


have gas pressure checked if ok check pressure on back side of gas valve also check connections after gas valve

Aug 15, 2013 | Hayward H250FDN Low NOx Natural Gas Pool...

1 Answer

I want to go over 104 degrees


cannot just can go to calibration and cheat 4 degrees

Jan 12, 2012 | Hayward H250FDN Low NOx Natural Gas Pool...

1 Answer

I AM REPLACING THE HEADER IN H250FDN HEATER. NEW HEADER INSTRUCTIONS MATCH OLD HEADER AND NUMBERS MATCH ON OLD AND NEW BUT NEW HEADER IS DIFFERENT. OLD HEADER HAS 2 LIMIT ON BOTTOM NEW ONE HAS 1 ON BOTTOM...


As long as it still has 2 hi limit switches, this will be easy.

You will need one wire going from one limit switch to the other. (on any terminal)
take either of the incoming wires from the old limit wiring and connect to second terminal on either limit switch.
Now take the last remaining wire and connect ot to the last terminal on the second limit switch.

Basically, you are just creating a bridge. Power will go into first limit switch, then go into the second limit switch via the first wire indicated above. Then the power will go back out to the pc board. If a high limit switch trips, then power is cut off (cicuit opens) and it tells the cpu there is a problem and shuts down the heater.

So to simplify: connect the wire in between the two limit switches. Then put the other 2 wires anywhere.

May 04, 2011 | Hayward 250fdn Low Nox Nat Gas Swimming...

2 Answers

My Hayward H model makes a heavy clicking noise while running. In fact, it will shake the entire unit. It only does it after egniting.


Check to be sure your heater by-pass is closed off. If not the water inside will overheat and shake and bang inside the heater.

Jun 26, 2010 | Hayward H-series Electronic Gas Pool...

1 Answer

Heater leaking at manifold


1. Check o-rings at connections and replace if required. 2. Check header for cracks. 3. Remove heat exchanger and check for leaks. Replace parts as required.

Apr 19, 2010 | Sta Rite Sr333na Max E Therm Pool & Spa...

Not finding what you are looking for?

Open Questions:

See all Hayward H250FDN Low NOx Natural Gas Pool or Spa Questions

Hayward H250FDN Low NOx Natural Gas Pool or Spa Heater Logo

Related Topics:

183 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hayward Pool & Spa Experts

Jay Finke
Jay Finke

Level 3 Expert

1338 Answers

Bill Jordan

Level 2 Expert

372 Answers

john h

Level 3 Expert

10907 Answers

Are you a Hayward Pool and Spa Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...