Question about Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1

1 Answer

I used the heater last night to heat spa. Worked fine. When I was finished, the display quit working. So no light or display on the unit to tell what the pool or spa temp is or operate settings. Oddly enough, this function was not working in August when we moved in and I had a pool repair guy fix it with new part of some sort. Would this part possibly have a warranty?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 990 Answers

Yes this should be a warrenty part so long as no water is leaking in the heater and getting to it.

Posted on Apr 25, 2010

Ad

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.
Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

CZ 2020C Flashing E3, how do I fix it?


If you place a small fan behind the heater where the controls are it should quit stopping on you. There is a small thermal sensor that is getting warm and shutting down your unit. Its a safety item.. but it also works when you need your heater the most. So place that fan and it will blow the heat into your room better also.

Feb 08, 2015 | Heating & Cooling

1 Answer

EO5 and Service Heater Light on Pentair Master Temp 400 Nat Gas


check gas pressure and supply if too low heater will soot up and overheat that's the flue sensor if gas ok check burn tubes for obstructions

Sep 02, 2012 | Pentair Mastertemp Pool & Spa Heater Dual...

1 Answer

I have a GE Profile JT965 built-in wall oven with microwave. The microwave just quit heating. Last night it worked and today it does not. The turntable turns and the light comes on but no heat. The...


Twelve years is an appliance eternity. There may be an open internal fuse, a defective door interlock, magnetron failure, and/or control board failure.

Dec 20, 2017 | GE Profile JT965 Electric Double Oven

1 Answer

Bestway Lay Z Spa pump not working!


check recirculation pump and heater element

Oct 23, 2017 | Pool & Spa

1 Answer

I have an aqualink rs and my spa heater isn't working. I checked the propane and it is full. The heater was working 2 days ago. Now I turn spa and spa heat on the filter pump comes on and the red light...


If the Aqualink is calling for heat then the problem is most likley in the heater. Without more information I can't tell you much more but if nothing has changed in the last couple of days. Before you call anyone be sure to clean your filter and baskets. The heater need a set amount of pressure to run and if things are dirty it won't get that pressure. Good luck.

Mar 12, 2010 | Jandy Aqualink - Rs24 One Touch Pool / Spa...

1 Answer

Dream Maker Hot tub - Display is blank - no #'s - flashes 4 times


Hard to say without being there. Two things to check though. First be sure the new board is the correct one. Many times parts will change and replacements will have special instructions for retrofitting.
The other thing to check is be very sure the plug on the new board lines up with the receptor. On a multi pin plug if the pins don't line up you can get just the problem you describe. I hope this helps, sorry it can't be more.

Feb 28, 2010 | Dream Maker Spas Dream Maker Ez Spa Hot...

1 Answer

No heat in oven or on range


when you turn on the top burners do you hear the ignighters clicking please hold my rating for now as i need to ask a few questions

Jan 11, 2008 | Frigidaire FES367 Electric Kitchen Range

Not finding what you are looking for?
Hayward H Series Pool & Spa Heater 400k Btu Propane Gas Milivolt Ignition H400p1 Logo

141 people viewed this question

Ask a Question

Usually answered in minutes!

Top Hayward Pool & Spa Experts

Jay Finke
Jay Finke

Level 3 Expert

1383 Answers

Craig Butler
Craig Butler

Level 3 Expert

1723 Answers

Charles T Nevin
Charles T Nevin

Level 3 Expert

4070 Answers

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

Answer questions

Manuals & User Guides

Loading...