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Ariston Boiler Turning On and Off Repeatedly + Yellow Warning Light

unanswered Water Heater 0 Answers

jayeff 551.6k

Commented

May 28, 2026

commented May 28, 2026 by jayeff

1 Answer

How is the unit supposed to be wired to prevent overheating at connect

Water Heater 1 Answer

jayeff 551.6k

Commented

Feb 19, 2026

commented Feb 19, 2026 by jayeff

1 Answer

tabodd 16l gas water heater

accepted Water Heater 1 Answer

jayeff 551.6k

Answer edited

Sep 25, 2025

answer edited Sep 25, 2025 by jayeff

JUNKERS WR11-2 WATER HEATER

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How do I fix the oven on this heater?

unanswered JUNKERS WR11-2 WATER HEATER 0 Answers

Zin abidin Soufi

Commented

Jan 30, 2026

commented Jan 30, 2026 by Zin abidin Soufi

1 Answer

Leaking Heat pump water heater, AO Smith HPTU-50N130

accepted Water Heater 1 Answer

jayeff 551.6k

Commented

Jun 7, 2025

commented Jun 7, 2025 by jayeff

0 Answers

Not boiling? My geyser not boiling

unanswered Water Heater 0 Answers

jayeff 551.6k

Edited

Apr 25, 2025

edited Apr 25, 2025 by jayeff

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Can I heat water using only the bottom element? (Just rewire)

unanswered Water Heater 0 Answers

Edited by author

Jan 12, 2025

edited by author Jan 12, 2025 by Chris

1 Answer

Ferroli Optimax HE 18S boiler. Error code T5.

Water Heater 1 Answer

Len 277

Answered

Nov 23, 2024

answered Nov 23, 2024 by Len

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Why don't I have hot water.ive replaced both elements and thermostat

unanswered Water Heater 0 Answers

jayeff 551.6k

Commented

Sep 8, 2024

commented Sep 8, 2024 by jayeff

0 Answers

fine until a few days ago. Now it only put out warm water.

unanswered Water Heater 0 Answers

jayeff 551.6k

Commented

Aug 17, 2024

commented Aug 17, 2024 by jayeff

Viessmann Duomatik

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Procedure to set up the control unit after replacing the battery

unanswered Viessmann Duomatik 0 Answers

Commented

Jul 6, 2024

commented Jul 6, 2024 by Michael LEE

0 Answers

Vaillant wall gas water heater system

unanswered Water Heater 0 Answers

jayeff 551.6k

Edited

Apr 11, 2024

edited Apr 11, 2024 by jayeff

1 Answer

Mx inspiration qi Why is my water cold?

accepted Water Heater 1 Answer

jayeff 551.6k

Commented

Feb 16, 2024

commented Feb 16, 2024 by jayeff

1 Answer

A.O. Smith water heater

Water Heater 1 Answer

Commented

Oct 9, 2023

commented Oct 9, 2023 by Edwin Maughan

5 Answers

Water heater not heating - RESOLVED

accepted Water Heater 5 Answers

Answered

4 days agoOct 8, 2026

answered 4 days agoOct 8, 2026 by plumb hero

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Water does not flow from it

unanswered Water Heater 0 Answers

oldturkey03 862.7k

Commented

Jan 29, 2023

commented Jan 29, 2023 by oldturkey03

0 Answers

ferroli moderna 32c red flashing light and error codes

unanswered Water Heater 0 Answers

Navjot Kaur Sandhu

Edited by author

Dec 13, 2022

edited by author Dec 13, 2022 by Navjot Kaur Sandhu

1 Answer

Richmond electric ECO water heater not heating - RESOLVED

accepted Water Heater 1 Answer

weldon hanson 25

Commented

Dec 14, 2025

commented Dec 14, 2025 by weldon hanson

1 Answer

pressure release valve leaking

Water Heater 1 Answer

Commented

Nov 1, 2022

commented Nov 1, 2022 by RICHARD TONG

2 Answers

Worked once then quit please help me!

Water Heater 2 Answers

Samedaybc Fixwaterheater

Answered

Mar 15, 2023

answered Mar 15, 2023 by Samedaybc Fixwaterheater