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Larry DONKLE Posted on Apr 12, 2019

What is the "gas hold on valve"? Is this the fuel button? (re: all pro 85 heater)

5 Related Answers

tbugger

Jerry Magee

  • 232 Answers
  • Posted on Sep 26, 2008

SOURCE: All-Pro SPC-85 Utility Heater

Another source for heater parts is www.reddyparts.com .

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Anonymous

  • 17 Answers
  • Posted on Dec 04, 2009

SOURCE: Need ignitor and gas valve for heater

They sell dayton stuff at Graingers

Anonymous

  • 74 Answers
  • Posted on Jan 02, 2010

SOURCE: blower runs and have ignition and fuel but fire

Most likely the flame sensor. The sensor has only one wire to it and is L shaped. Unplug the heater and take some steal wool and gently clean the the sensor.

Anonymous

  • 59 Answers
  • Posted on Oct 22, 2010

SOURCE: I can't turn my cozy

by pass the thermostat by removing the square plate on back of unit and pull the 2 wires off of stat and twist together if unit comes on the stat is bad.

Anonymous

  • 111 Answers
  • Posted on Jan 12, 2011

SOURCE: where can I buy a

simple answer is use one for a grill,it will be close to same pressure

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0helpful
1answer

I have a All-Pro propane heater model # Universal 85-FAC. I can get it to start but when I take my hand off the starter button it shuts off?

Its the thermacouple. It's a peice that senses the heater is lit and keeps the gas valve open. They are fairly cheap to replace.
0helpful
1answer

I HAVE A ALL-PRO SPC-85 HEATER. IT WILL LIGHT AND RUN, BUT IT SEAMS TO NOT BE GETTING ENOUGH GAS. WHAT CAN I LOOK FOR?

Your gas pressure is regulated by the gas valve .You will need a special tool to check gas pressure on the gas valve .
Make sure burners are clean ,filters and blower wheel .
A lot of time dust settle on blower wheel and make it harder to spin causing reduction on air movement
5helpful
1answer

My all pro heater will only keep burninig if I push and hold the red fuel button in,so I rigged it in a way that the red button stays pushed in.my question is : can this be dangerous,please no PC answers...

The fuel button allows the heater to burn long enough to warm up the thermocouple. If the thermocouple doesn't sense a flame it shuts the gas valve to keep gas from building up to potentially explosive levels it the heater should go out for some reason. Do yourself a favor and replace your faulty thermocouple. It's cheaper than a new house or building.
0helpful
1answer

My all-pro propane heater will not stay lit for over thirty seconds after I release the red fuel start button,before the flame goes out it makes an air hissing noise right before it shuts off.Heater will...

This sounds like a problem with your thermocouple.

Just remove the end of the thermocouple from where is goes into the gas valve and leave the end that goes into the flame in place.

Clean the end of the thermocouple connect by scraping off just a little metal from the end just about there the nut tightens the thermocouple into the gas valve. After you have exposed some new metal do the same inside the valve where the thermocouple seats into the gas valve.
Use a small pic or similar item to scrape inside the gas valve to expose some new metal there also.

Now reassemble the thermocouple into the gas valve and see if the heater works.

Here is a link with some more instructions.
http://www.msservice.net/ts/reseat_thermo-clean_pilot-ODS.htm

If this does not solve the problem you may need a new thermocouple and you can find that at www.desaparts.com

Thanks
0helpful
3answers

I have an All Pro SPC - 85. I have to hold the igniter button down to keep the flam lit. I believe it is the thermocouple - do you have replacement part ?

This sounds like a problem with your thermocouple.

Just remove the end of the thermocouple from where is goes into the gas valve and leave the end that goes into the flame in place.

Clean the end of the thermocouple connect by scraping off just a little metal from the end just about there the nut tightens the thermocouple into the gas valve. After you have exposed some new metal do the same inside the valve where the thermocouple seats into the gas valve.
Use a small pic or similar item to scrape inside the gas valve to expose some new metal there also.

Now reassemble the thermocouple into the gas valve and see if the heater works.

Here is a link with some more instructions.
http://www.msservice.net/ts/reseat_thermo-clean_pilot-ODS.htm

If this does not solve the problem you may need a new thermocouple and you can find that at www.desaparts.com

The part number is 113884-01

Thanks

M Cramer

www.allpartsinc.com
2helpful
1answer

My 85-FAC heater wont stay lit when I release the push button ?

Just remove the end of the thermocouple from where is goes into the gas valve and leave the end that goes into the flame in place.

Clean the end of the thermocouple connect by scraping off just a little metal from the end just about there the nut tightens the thermocouple into the gas valve. After you have exposed some new metal do the same inside the valve where the thermocouple seats into the gas valve.
Use a small pic or similar item to scrape inside the gas valve to expose some new metal there also.

Now reassemble the thermocouple into the gas valve and see if the unit works when you release the button.

Here is a link with some more instructions.
http://www.msservice.net/ts/reseat_thermo-clean_pilot-ODS.htm
4helpful
1answer

My All-Pro 85,000 btu heater will not stay running after I let go of the fuel /start button. Is this the result of a faultly thermocouple?

Yes this is probably the thermocouple connection.

Just remove the end of the thermocouple from where is goes into the gas valve and leave the end that goes into the flame in place.

Clean the end of the thermocouple connect by scraping off just a little metal from the end just about there the nut tightens the thermocouple into the gas valve. After you have exposed some new metal do the same inside the valve where the thermocouple seats into the gas valve.
Use a small pic or similar item to scrape inside the gas valve to expose some new metal there also.

Now reassemble the thermocouple into the gas valve and see if the heater works.

Here is a link with some more instructions.
http://www.msservice.net/ts/reseat_thermo-clean_pilot-ODS.htm


Thanks
5helpful
2answers

We have an ALL PRO SPC-85 that worked fine but now the blower and spark plug work but it doesn't fire up when pushing the LPG button. One time I thought I could detect a faint LPG odor but still did not...

i have the same heater that had the same problem - today i found out you can't just pull the plug and stick a new one in, the gap has tp be 1/8" - I did just that and it worked and then shut itself down - finally found the book and saw the correct gap = it fired right up
0helpful
1answer

Heater won't stay lit after releasing yellow button

you need to replace the thermocouple at the burner tip it will be a copper line with a bulb in the flame tip with a copper tube leading back to the gas valve and it senses the flame and keeps the gas valve open
5helpful
6answers

All-Pro SPC-85 Utility Heater

Check the thermocouple, it is a very small diameter copper wire that goes from the gas valve to the burner. Make sure it is being hit by the flame. If it is, remove it and go to a good hardware store with it and get a new one.
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