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I have a Consolidated Furnace Model DSA 072 NH3R. How do I check the gas valve?

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Posted on Jan 02, 2017

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SOURCE: I need a gas valve for a Dayton model 3E473A wall furnace

you can look for a gas that we go in place of the one you have, try national energy they sell gas valves and should have one to fit your heater , i would change the thermocouple as well .
hope this helps

Posted on Dec 08, 2008

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SOURCE: goodman furnace model # GMNT100-4B

from my experience with goodman units ,it could have been a gas supply problem there are so many protective sensors that i dont think it is the unit by the way is it electronic ignitor or pilot

Posted on May 16, 2010

SOURCE: I am working on a coleman evcon lp gas furnace I

Hello,The only thing left is the regulator @ the LP tank is defective.Sticking/starving out during operation time.

Posted on Dec 02, 2010

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Is there a user's manual for consolidated industries furnace model mba120nh5rx


Try Googling (consolidated)(mba120nh5rx)(manual) without parens.

Aug 24, 2017 | Heating & Cooling

1 Answer

Does this valve have a standing pilot? if not, if my hot surface ignitor lights up and the furnace fails to light would you consider it to be a faulty gas valve? I am getting a constant 24 volts fro


If your getting 24 Volts to the gas Valve and the gas Valve is not opening replace your gas valve If your not getting a full 24 volts check your Transformer and the ground to the gas valve.If the gas valve still does not open change the Gas valve.

Nov 18, 2013 | Honeywell Furnace Gas Valve Sv9501h2409

1 Answer

When the heat cycle calls for gas there is no ignition is my gas valve bad?


I don't know what kind of furnace you have. But most furnaces have some sort of pilot first than after it is proven than the main gas will come on. Either a standing Pilot with a thermocouple. A hot surface ignition or Spark ignition with a flame sensor. Or a direct fire system where hot surface or spark ignitor start first than all the burners send a 1 sec blast of gas which is proven by the flame sensor if it proves the gas valve stays on.....
In what you have said you have 24 volts to the gas valve and it has not lite. then does the gas valve have a pilot tube???Does it have a thermocouple?? Do you smell gas?? If you don't smell gas then the main part of the valve has not opened. The Pilot valve has to open first and prove before the main gas will come on. I hope this helps. If you still need help repost with the name and model # of the furnace.

Nov 18, 2013 | Honeywell Furnace Gas Valve Sv9501h2409

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Ruud 90+ Model UGRA 10EZAJS Trips Out


Check for condensation buildup in the Induction Blower housing. The condensate tubes or canister may be blocked and causing the diaphragm switch to trip the unit out causing the burners to shut down.

Feb 11, 2012 | Ruud Heating & Cooling

1 Answer

Furnace has automatic ignition pilot light comes on for about 10 seconds then goes back out and furnace blows cold air


Check and make sure you have gas on to the unit and to the gas valve in the furnace.. Check for 24 volts at the gas valve at the furance. Check and make sure the knob at the gas valve is in the "on" position. If you have voltage at the valve than the valve has failed. If you have no voltaged at the valve than the circuit board has failed. One last thing you can check if you do have voltage at the valve. When the hot surface ignitor is glowing orange tap on the gas valve with the handle of a screw diver. Sometimes the valve sticks. Of coarse if this works it will probably stick again. Replace the valve in this case.

Jan 25, 2011 | Heating & Cooling

1 Answer

My York Stellar PLUS furnace (Model P2UDD12N07601C) will not stay on; The ventilator fan runs, the main blower runs, the igniter comes on for approximately ten (10) seconds and you can hear the gas valve...


Check gas pressure, inspect manifold & make sure there is not a blockage.Make sure gas is present and main gas shut off valve to furnace is on also check the knob on the 24 volt gas valve and see if it is in the on position , check the MV terminal on the gas valve to 24 volt common with a volt tester to see if you have 24 volts present, if you do have 24 volts at gas valve, replace valve. if you do not have 24 volts at gas valve check high limit control & roll out limits for a open circuit, Good luck.

Feb 20, 2010 | York Furnace Draft Inducer Blower Fasco #...

1 Answer

Furnace flame goes low fan stays on


if the gas pressure is good on inlet and outlet of valve u might wanna chk the burner trays and manifold for flakes, dirt, spider webs ect... once u kno the passages are clear from obstruction you can focus on the mechanical. (sounds like gas valve may be getting weak and not able to open fully)

Mar 21, 2009 | Dayton Gas Furnace Heater

1 Answer

I have a Consolidated Industries gas furnace,


The digital thermostat must be programmed for GAS heat.
If the problem occured before the t-stat change and is still happening, the problem would be with ignition within the furnace.

Mar 14, 2009 | Carrier XHB123D X/Y Series Heat/Cool Air...

1 Answer

Fault Code on Dayton Gas Furnace


This happens when the furnaces tries to light to many times and doesnt succeed. If you stand in front of the furnace while it is coming on, you will be able to hear the problem. If its an electronic start, there will be a clicking sound, followed by the gas valve opening to start it. If it has a pilot light, make sure it is lit, then listen for the gas to come out, it will make a hissing sound. If no gas is coming out, first double check to see if the gas is turned on to the unit, if it is, then its possibly the gas valve. Oh, if it is electronic, and you hear gas, but dont see a glow inside the furnace, or no glow or gas, it could be the ignite. Hope this helps.

Jan 07, 2009 | Dayton Gas Furnace Heater

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