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My pro-com 30k btu infared wall heater lights but of the radiants blow out and re light over and over

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

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Posted on Jan 02, 2017

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SOURCE: Williams 3003622 Wall Mounted Panel Heater Draft Blows Pilot Out.

yes. open cover, set to pilot and push in then light with a long nosed butane lighter like the ones used for lighting stoves. Hold pilot in for a few minutes, then close pilot cover and turn pilot knob to on position. that should take care of it unless you need a new coupler. good luck as the couplers go out on these heaters prematurely.

Posted on Mar 10, 2009

  • 1 Answer

SOURCE: need to calculate heat loss in a building for hydronic heat

In Ontario, we use a sanctioned set of calculations that takes into account the exposed area of each wall, roof and floor, factors in orientation of each surface and makes a parallel set of calculations for the windows and door openings.  In Ontario, the institute managing this process is HRAI and installers/designers should carry an HRAI card showing that they have passed the (non-trivial) exams.  I'm quite sure the HRAI process is based on similar ASHRAE-prescribed processes and other jurisdictions may refer directly back to ASHRAE or to some other local authority which in turn bases its process on ASHRAE, much as HRAI does.
In your case, there are two sets of calculations required.  One is, as you point out, the HL (and HG for summer) calculations (HL = heat loss; HG = heat gain).  The second set is to calculate the layout and BTU-delivery capability of your radiant system and identify those areas (lots of glass, typically) which will need supplementary heat, such as higher-temperature radiators like the models of Runtal.
I'm authorized only to do the first set of calculations in Ontario.  There are usually independent guys who work free-lance for heating contractors and who might be able to help you out.

Posted on Apr 30, 2009

  • 340 Answers

SOURCE: pilot light keeps going out! difficulty lighting

Dirty pilot, you may need a contractor.Tom

Posted on Jun 18, 2009

  • 11 Answers

SOURCE: on the model # 2509622 williams wall heater 25,000

sure. just make sure u use dual wall 'b' vent pipe n be 24" from a door

Posted on Nov 24, 2009

  • 640 Answers

SOURCE: Sr400na Max E Therm Pool & Spa Heater Dual Electronic Ignition Lo Nox 400,000 Btu Natural Gas: service heater light on?...

Try the owners manual for these pool heaters. They have a detailed troubleshooting guide that should let you know what you need to do.

Posted on Aug 17, 2010

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1 Answer

I have a natural gas heat star garage heater it will stat but it wont light

try jumping out the pressure switch see if it lights , or first unplug heater and replug in might reset or it could need a clean

Dec 11, 2010 | Mr. Heater HeatStar Radiant Tube Heater -...

1 Answer

Pilot light flame is mostly yellow. LP gas

Thr thing you need to do is take the pilot assembly all apart and blow the dust and dirt out of it.
After burning for many, many hours the air that is move up through the pilot assembly leaves dust and dirt which plugs off a bit of the air and makes the flame run rich. Meaning that it does not get enough air mixed in for complete combustion.
When you clean it you will see the dirt and dust com out of it.
Reassemble carefully just as you took it apart and it will be back to working great again!!

I hope that this will help you to solve your problem!

Thanks for using Fixya!!


Dec 23, 2009 | Blue Flame Charmglow 30K BTU NG Vent Free ...

1 Answer

Wall mount propane heater ignites, but won't stay lit

I have a Reddyheat IWH16NLTD with this problem. When the heater fan turns on it blows the pilot light slightly up and away from the thermocouple causing the safety valve to close after the ceramic cools down. The manual says that low gas line pressure can cause the flame to rise too far from the thermocouple causing this problem, so either it is a problem with gas pressure, or it is an assembly plant problem.

Jan 10, 2009 | Reddy Heater-10-12-15,000 Btu L.P.

2 Answers


needs a new nosel and tuneup kit you can get it at sears for about 12.00 dollars

Dec 23, 2008 | Dayton 511 Utility Heater

1 Answer

Infared heater

When was the last time you cleaned the pilot? In your owners manual there is a cleaning procedure. If you can't find the manual, go to You may be able to download one from their site.

Dec 18, 2007 | Rinnai Desa Vent-Free Infrared Gas Heater:...

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