Question about Procom ML300HGA Heater

1 Answer

Runs an shuts off - Procom ML300HGA Heater

Posted by Anonymous on

  • David
    David Jan 18, 2015

    changed thermocouple in ventless pro com heater when i reinstalled the black reflector unit the heater shuts down after forty seconds without black reflector unit it runs with no problem.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Dedicated:

    Visited the website for 20 consecutive days.

  • Expert
  • 242 Answers

So we are talking about the same won't stay lit I will describe both ways. One is when you lift your fingers off the knob it goes out that instant which is probably the thermocouple needs replaced,look to make sure the tip of the thermocouple is in the flame of the pilot light first. The secound version of it is it goes out in a few minutes up to a few hours.The second version is most common.There is a part called a Thermocouple that is mounted next to the pilot light, it is around 3/16 of a inch diameter 1 to 2 inches long and should be mounted so the tip is in the flame of the pilot light. This is what tells the gas valve the pilot light is burning. If any dust ,cat hair ,dog fur what have you gets around the base of the hole the gas from this pilot light comes out of it will bend the gas, which move the flame so it does not hit the thermocouple like it should, this is below the flame so what ever is in there diverting the flame dose not burn up.A draft from a fan or door could do it also.I have used a procom ventless heater as my only heat for 7 years and have to blow it out twice a year. I bought a new thermocouple at the same time I bought the heater to have in the closet in case it went bad some night, it is still hanging there .Because it sucks air in from the bottom past the flame and out the top everything in the air gets burnt into a fine ash dust. So if you use compressed air to blow out your unit you might want to hold a wet towel up in front of it hoping a lot of that white powder dust will stick to it instead of flying around the room . My flame always looks so much better ,less orange and more blue after this .

Posted on Nov 26, 2014

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.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Why did I was my 2005 Ultra Classic trike engine shut off while driving, start back up, went a few miles, before shutting off? Is that the kill switch malfunctioning?


Sounds like you may be low on oil. Bike runs until oil is pumped on top of engine, and not enough remains to coat the sensor. Engine shuts off, oil returns to reservoir, bike runs again....i guess that's why they call it a motor cycle....

Sep 28, 2014 | Harley Davidson FLHTCUI Electra Glide...

1 Answer

Heater fan runs for a few min then shuts down


Check the afc Automatic fan control is shut off too soon .

Apr 29, 2017 | Vulcan Heating & Cooling

1 Answer

The dryer runs about 10 seconds then shut off. It


Maytag gas dryer , runs for about 15 sec. heats up , then completly shuts off , Checked thermal fuse & it was blown , replaced & it ran for about 15 sec again & blew fuse again ....help .

Apr 26, 2010 | Maytag PYE3300 Dryer

2 Answers

Boots up windows runs for 5 mins then system shuts


You may have a cooling problem (with older computers), if you hear your fan running excessively and then it shuts down on you. Otherwise it is more likely a hard drive issue.

Jan 25, 2010 | Toshiba Satellite P25-S5263 Notebook

1 Answer

My Flotec pump runs 5 seconds shuts off for 30


fully submerse pump in bucket of water, tilt to get all air bubles out,(keep hose off) plug in and it should work fine

Dec 02, 2009 | Flotec 1/6 Hp 1260 Gph Utility Submersible...

1 Answer

Maytag mdet446ayw runs a few seconds and shuts off


maytag dryer mdet446ayw runs for around 30 seconds then shuts off

Apr 15, 2009 | Dryers

Not finding what you are looking for?
Procom ML300HGA Heater Logo

353 people viewed this question

Ask a Question

Usually answered in minutes!

Top Procom Heating & Cooling Experts

paulcarew

Level 3 Expert

2458 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

john h

Level 3 Expert

11057 Answers

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

Answer questions

Manuals & User Guides

Loading...