?     Asked on 6/3/2015by dave

Is this the correct module for H100Id1
 Reply

A  Answered on 6/3/2015 by InyoPools Product Specialist Patrick P.

Hi Dave, Yes this is the correct control module for the Hayward H100ID1 heater.
 Reply


?     Asked on 5/24/2016by tom

my heater goes on and burns for a minute or so than the flame goes out. is this a faulty control module?
 Reply

A  Answered on 5/29/2016 by InyoPools Product Specialist Lennox H.

Hi Tom, The problem could be more than a faulty control module, I would recommend that you have a tech come out to inspect your unit.
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?     Asked on 6/10/2016by steve brooks

I have no spark with new ignitor
 Reply

A  Answered on 6/22/2016 by InyoPools Product Specialist Lennox H.

Hi Steve, If you replaced only the igniter then the problem could be the Control Module. I would recommend that you contact Hayward to troubleshoot or can try replacing the Control Module.
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?     Asked on 7/16/2016by Larry Smith

does the control module also come with the Ignitor and cable
 Reply

A  Answered on 7/20/2016 by InyoPools Product Specialist Scott W.

Yes, the ignitor cable goes with the control module.
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?     Asked on 5/10/2017by pedro

I have a heater 100 k hayward that does not turn on i should check
 Reply

A  Answered on 5/13/2017 by InyoPools Product Specialist Lennox H.

Hi, Pedro. They are several things starting with if the pilot and the igniter.
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?     Asked on 9/9/2017by Ike

I have Hayward 100ID1 pool heater. idxmod 1930. ? Is this heater for above Ground pool ? I have a in ground pool 10,000 gal is this heater for this size pool My gas valve keeps blowing it is supposed to be 24 V Thanks for your time Ike Murphy
 Reply

A  Answered on 9/12/2017 by InyoPools Product Specialist Lennox H.

Hi, Ike. The new gas valve is rated at 120 volts, not 24v.
 Reply


?     Asked on 5/20/2018by Inyo Visitor

I have Hayward 100ID1 pool heater it lights and then shuts right off. I have cleaned the flame rod but it doesn't come back on unless the power is shut off and turned back on. There is also a very loud vibration noise that occurs when the heat is lit
 Reply

A  Answered on 5/21/2018 by InyoPools Product Specialist Lennox H.

Hi. I would recommend that you check the Water Pressure Switch before replacing the Control Module. 
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?     Asked on 6/1/2018by Steve S

I have the H100ID heater. It wouldn't come on. My Tech bypassed the pressure switch and unit came on. When the gas valve opened it tried to ignite, we would smell raw gas from the exhaust port, then the gas valve would close. We did a visual check of the igniter which looked fine. The circuit board looks to be new and shows no signs of any burned areas. Pressure switch needs replaced, would hate to purchase a new board to only find out that it was something else.Any Ideas? I bought it used.
 Reply

A  Answered on 6/2/2018 by InyoPools Product Specialist Lennox H.

Hi, Steve. Check the board to confirm that sending the ignition signal to the igniter. If it is then the igniter is the issue. If ignition does not happen within 10 seconds, the module will try to light for (3) consecutive tries at 30 second intervals. If no ignition is received the control will lockout for 1 hour. 
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?     Asked on 7/15/2018by Inyo Visitor

Hi I can hear the pilot light then shut off I have power at the gas valve for a second then nothing could it be the control board
 Reply

A  Answered on 7/17/2018 by InyoPools Product Specialist Lennox H.

Hi. If you're losing power at the gas valve, then the control board is the issue. 
 Reply