Question about Heating & Cooling

Open Question

C 3 showes on my pck110vt heater

Posted by Anonymous on


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Leaking tank

Replace heater?
Do not install tankless.
Call for service?
Manual does not show troubleshoot or repairs
Bosch site does not show the AE125 series water heater any longer


Oct 19, 2014 | Bosch PowerStar AE125 AE125 Whole House...

1 Answer

Show printed circiut board for paloma tanklees heater PTG2-42PVP

They don't show schematics for the chip
Rheem doesn't even post service manuals for tankless water heaters
Call Rheem... but they won't help


Aug 26, 2014 | Water Heaters

1 Answer

Bd error code on hayward 400 pool heater

heater shows power, I had to replace three mother board according to tec. Still no sign of egniting. All it does is shows code of bd? what is that? do i need to reset something. help prices are killing me.

Feb 10, 2013 | Hayward H-series Electronic Gas Pool...

1 Answer

I am getting a IL code on my display

IL code is: water heater has lime deposits.
Tankless should be de-limed each year using white vinegar..
Search U-tube for "de-lime tankless heater" to see how to do this yourself, or call service technician.
There are special fittings that can be added to tank at the hot-n-cold ports that let you easily de-lime your water heater each year.

Typical manual shows error IL on page 33:

Typical manual also shows regular maintenance on page 29.
The word maintenance is used throughout the manual.

Research shows that regular de-liming will not restore full efficiency to tankless water heaters:

Feb 15, 2011 | Rheem Paloma PTG-74PVN / RTG-74PVN...

1 Answer

Shows AC and heater doesn't turn on

-AC means it's getting no power from the furnace

Dec 05, 2009 | Honeywell Heating & Cooling

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

17 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

Paul Carew

Level 3 Expert

2557 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides