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Hi, my problem is i have gas (propane) to the valve ,it has electric ignite , also hook up to a remote system i do not have the remote, there is a bypass setting,the igniter works still no pilot light.i have held a lighter on the thermocouple to force air out to bleed lines ,it made some clunking noises but no results, it seems that i cant get gas past valve.i just had to replace the outdoor regulator, system has not worked at least for 2yrs it never worked for me after i bought home

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The gas company should have have set and adjusted the gas pressure when they installed the new regulator. DO NOT ATTEMPTED TO LIGHT THIS WITH A LIGHTER. If this furnace has a hot surface igniter you and you lighter will be energized with 120 volts...BE CAREFUL...
If this furnace has a spark igniter you and your lighter can be lit up with up to 10,000 volts.
Since this furnace sat inoperative for so long I will bet that you have a blocked pilot assembly. Turn off the power and the gas. Carefully remove the pilot assembly. Dismantle it. Inside you will find a very small orifice Clean it out. Put every thing back together. The furnace should work.
REMEMBER PROPANE GAS IS MORE VIOLENT THAN NATURAL GAS KEEP YOUR FACE BACK AWAY WHEN IT LIGHTS IF YOU WANT TO KEEP YOUR EYEBROWS.
The clunking noise you heard was probably the gas valve trying to open.

Posted on Mar 08, 2009

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The propane is one and the thermostat is up. How come the heat wont work


Hi Sarah

Use caution here. Dont want to here the explosion.
Better to leave explosive gas disconnected while checking.

Has the propane ignited?
No Heat = No burning propane
Disconnect & check for blockage in hoses or valves

There is probably a regulator valve inside.
The pressure is reduced through a small hole in the regulator valve.
Is it blocked?
Use compressed air to blow backward to test

Cheers

Apr 05, 2016 | Heaters

1 Answer

Have 85000 but all-pro propane heater. starts fine good flame, release the gas valve button, heater shuts down no gas


If you have a thermocouple and standing pilot as described the gas cannot flow full to the burners with the gas valve button depressed because the position of the gas valve to allow the button to be depressed is not in the 'on' position....its in the 'pilot' position.

Are you sure you cleaned the 'thermocouple' and not just a 'spark ignition electrode' ?? One with spark ignition will not have a gas valve that has a pilot position.... Kinda confusing and conflicting data to sort through ..... Hmmmm....

If you have the spark ignition style, the problem COULD be in the 'flame rectification' circuit. IF it has the ignition electrode, the other side of the furnace will contain the 'flame sensor' that senses the flame and completes the ground circuit of the electronic module through the flame. Its not doing it, so either it is oxidized up inhibiting its ability to conduct electricity through the flame or there is residual oxidation within some of the terminal connections of the ground circuit.

IF what you have is the 'standing pilot', the first suggestion is to replace the thermocouple. A more remote possibility is the gas valve has a defective safety coil that drops out when you release the pilot button.

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After running for a few minutes, my bottle top heaters start flaring and burning irregularly. The same thing happen when I hooked it up to another heater. Also when I turn the gas off it takes a lot of...


Are the propane tanks fitted with a pressure regulator?

The propane gas regulator is one of the most important parts of a propane gas system (or a compressed natural gas system as well).

The purpose of the regulator is to control the flow of gas and lower the pressure from the tank to the appliance(s) in the gas system.

The regulator not only acts as a control regarding the flow and distribution of propane (or CNS) but also as a safety barrier between the high pressure of the tank and the end use appliance(s).

Without it, you can cause serious damage to the appliance's gas valve and create a disaster- fire or explosion.

Nov 30, 2013 | Mr. Heater Model MH12TS - Single Tank-top...

1 Answer

We need to bleed the line from our underground propane tank to our Coleman furnace. We recently put the tank underground and had it refilled. Cheryl


you need to purge the line of air do this outside first , you will also need to do this at the furnace crack the joint at the gas valve /service valve ,but propane is heaver than air so be very carefull doing this , or call in a gas fitter to do this job

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2 year old peerless pinnacle boiler will not ignite. You can see the spark however the spark does not ignite the propane. No flame


hi there

has there been an interuption in your gas supplie? could need purging (venting air out of gas pipe)
may be a faulty gas valve or problem with the fan switch.

hope this steers you in the right direction

Dec 19, 2010 | Heaters

1 Answer

I have a dayton heater, older model, I just recently hooked it up and it is blowing a ton of black smoke, I wouldnt think propane would do this, is it normal? Is there a problem?


Hi, this will happen for sure with propane heaters. They are notorious for getting carboned up.It Happens a lot on central heat and air units if the gas pressure at the main gas valve is not adjusted properly on the outlet side of the valve in inches of water column.It takes 3.4"of w.c.for natural gas and used to be around 13.0"w.c.for propane.What you will have to do is to clean this unit inside until you can remove as much carbon as you can. You say it is a older model, so i would say that it has taken a long time for this to build up. I have seen new propane package units carbon up with in a week of being started due to a gas valve not set properly. I dont believe you will have to adjust you'res, just a good cleaning should take care of the problem. All fuel lines ,orfices, and where ever you see carbon build up.It can get to be a mess and I would where a dust mask also.
Good Luck.
Shastalaker7

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1 Answer

Black sot from vent free gas fireplace


Thanks for your question,
your problem is either impingement on your log set, or a product of incomplete combustion, if you notice soot on your logs, then you will need to take them out, clean them, and reinstall them as to not have the flame touching them, you will need to clean the burners as well, make sure nothing is laying across the burners, as this too will cause sooting, as far as incomplete combustion, was this model a natural gas converted to propane or the other way around ? if so who ever converted it, did they adjust the gas valve according to specs? improper adjustment will cause sooting or hooking up a natural gas unit to propane will do this too, I will recommend using (Rutland White Off) to remove any soot from your glass, it works fantastic for this ! any ace hardware will carry it, please do not use windex or any other cleaner on the glass as it will more than likely leave a rainbow affect on your glass once the glass heats up, hope this was helpful to ya, please rate this solution, thanks agai
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Hi ColdinSF,

You need to remove the covers from the unit and blow out the gas lines with compressed air. If you can remove the gas lines blow out the lines and what they connect to like the pilot light and main feed line to the burner. Usually they gunk up with use and just need to be blown out with compressed air to clear the lines again. Maybe you have some dirt or foreign object from your gas tank which has clogged the line. Also check the igniter electric lines as well and make sure everything is connected properly. Especially make sure you tighten the gas lines you remove. Hope this helps.

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