How To Purge Air From Furnace Gas Line
Do you need to drain your gas furnace only aren't sure how? And so take a look at the instructions in this article that will explicate how and why you should get the job done.
If you lot haven't used your gas furnace in a few months there could be air in the line. Here's how to bleed a gas furnace:
- Repeatedly printing the igniter button for 45 seconds
- When the pilot lights, press and hold the igniter button for 45 seconds
- Echo steps 1 & 2 up to three times
Haemorrhage a gas furnace is a job that has to be done carefully. Only it is as well a super simple DIY task. Take a look at these steps in detail and detect out more nigh the importance of bleeding a furnace adjacent.
Simple Steps to Drain Your Gas Furnace
Are you having trouble getting your gas furnace started?
So you've had a spell of nice weather and you lot haven't needed to put the heating on for a couple of months. Simply every bit the nights now get a footling libation, turning the gas furnace on in the evening is a nice way to brand the business firm feel cozy.
If you are having trouble getting your gas furnace to offset then it may need haemorrhage. This job is simple but should be washed advisedly. Here'due south everything you demand to do to drain your furnace and become it up and running again.
Stride #1 Ventilate the Expanse
This first stride is i of the nigh important to ensure your safety. That is to open up the windows and doors. You lot should make sure that the room you lot are in is well-ventilated for the duration of the job. There shouldn't exist any open flames present. This includes candles, kerosene lamps, oil lamps, or anything similar.
Stride #2 Open the Valve Assembly
The next thing yous volition need to practice is to open the valve associates on the gas line. You should be able to open and plow the valve assembly and so that it stays in the "ON" position.
Footstep #3 Push the Igniter Switch
Next, you need to push the igniter switch repeatedly for 45 seconds or press and hold the switch in the "ON" position. Every bit you lot do this, y'all should meet a blue spark at the pilot assembly.
Step #4 Push and Hold the Gas Valve Control Knob
Then, push and hold the gas valve control knob. Turn information technology equally you push and agree it so it stays in the "ON" position.
Footstep #5 Push button the Igniter Switch
Equally you lot push and hold the gas valve in, you will demand to button and concur the igniter switch. Do this until the pilot valve ignites*.
*Annotation: It could take up to 10 minutes for the pilot valve to ignite. How long it will take to ignite volition vary depending on how much air is in the gas line.
Step #half dozen Continue Pushing the Igniter Switch
Once the pilot valve ignites, continue to push the igniter switch for 30 seconds more. As you practice this, turn the gas valve on.
Step #7 Cheque How Your Furnace Ignites
If the fire remains alight after y'all have released the ignition, the gas is flowing properly again. You should at present exist able to start your gas furnace without whatsoever bug. If the furnace does not ignite easily, repeat steps 1-6 once more*.
*Annotation: If your gas furnace has been out of performance for more than a few months, y'all may demand to repeat steps i-vi up to 3 times for it to get-go working again. If the gas furnace does not ignite easily after you have done this, you volition need to contact a technician. This could bespeak that there is a more serious trouble with information technology.
Why Yous Demand to Drain Your Gas Furnace
Bleeding a gas fireplace is just some other task we accept to add to our never-catastrophe list of household chores. Because this is non a job that you take to practise often, it would be piece of cake for your furnace to go neglected. And then, why is information technology and so of import that yous drain your furnace?
It is of import to drain your gas furnace in case there is air in the gas line. If there is, you volition non be able to ignite your gas furnace.
But what causes this problem? If there is air in your gas line it means that there is a void in the line. The void will be betwixt the gas valve and the airplane pilot assembly. This is caused past infrequent employ of the furnace. This could be for the following reasons.
- You didn't utilise your furnace over the winter
- You didn't employ your furnace for ii consecutive months or longer
Bleeding your gas furnace volition brand sure that information technology ignites immediately.
How Often Should You Bleed a Gas Furnace?
You should make haemorrhage your gas furnace part of your annual furnace maintenance. Doing and then will make certain that it stays in tip-pinnacle status and ignites quickly. Bleeding your gas furnace once a year will as well aid to forbid issues and breakdowns.
Asides from haemorrhage the furnace, you should also do the post-obit maintenance on your gas furnace.
- Routine cleaning
- Annual chimney sweeping
- CO alarm testing
Do You Demand a Professional to Drain a Gas Furnace?
Bleeding a gas furnace is not a chore that requires a professional person. This is true as long equally yous follow the instructions carefully when completing the chore. It is also important that you comport a few safe protocols in mind. The following tips will ensure that y'all stay rubber while haemorrhage your gas furnace.
- Make sure the area that you are working in is well-ventilated. Keep the windows and doors open while yous piece of work.
- Ensure that in that location are non any open flames on the premises while you work. This includes cigarette lighters, candles, oil lamps, and anything similar.
- Follow the user manual for your gas furnace. Any specific instructions tailored for your furnace will exist included here. You must take a look at them before you showtime the task.
- If you smell gas, that means that there is a leak. Immediately evacuate the business firm and contact the emergency services.
- Check your propane tank is in proper working order before yous attempt to use information technology
- Go along your gas furnace clean, this will make sure that it does non go chock-full. A clogged firebox could cause a firm burn down and carbon monoxide buildup. You tin go on the fireplace clean by doing the following:
- Cleaning the vents
- Emptying the ashtray after each use
- Vacuuming and cleaning the firebox
- Go along the fireplace flue clear of debris
Conclusion
On a cold wintertime evening, no one likes to fight with a gas furnace that doesn't want to turn on. That's why bleeding your gas furnace annually is and so important so that you can keep using information technology hassle-free. I am sure that this article has shown yous a unproblematic method that you lot can use to become the job washed quickly and safely.
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Have a keen day!
-Craig
Source: https://applianceanalysts.com/bleed-gas-furnace/
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