Furnace banging ( Archived) (50)

Nov 19, 2008 11:07 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
Was wondering if any one out there knows if it is normal for your furnace to give a big bang just before the heat comes on.

I am talking shaking the floor, it is so loud it makes me jump.

The landlord says it is just the cold air in the ducks, but has been happening for awhile now.
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Nov 19, 2008 11:08 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
It is making me nervous and I do not fell like it is normal. Have lived here for 3 years and never did it before now.
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Nov 19, 2008 11:09 PM CST Furnace banging
mastic55
mastic55mastic55Long Island, New York USA167 Threads 6,859 Posts
kitty01: Was wondering if any one out there knows if it is normal for your furnace to give a big bang just before the heat comes on.

I am talking shaking the floor, it is so loud it makes me jump.

The landlord says it is just the cold air in the ducks, but has been happening for awhile now.
That don't sound to good,I would ask the landlord to have it checked out for your safety.
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Nov 19, 2008 11:10 PM CST Furnace banging
mbcasey
mbcaseymbcaseyNorth Myrtle Beach, South Carolina USA68 Threads 7 Polls 16,449 Posts
Hi Kitty...wave

I agree with Mastic, but you will be ok for tonight.
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Nov 19, 2008 11:10 PM CST Furnace banging
kitty01: Was wondering if any one out there knows if it is normal for your furnace to give a big bang just before the heat comes on.

I am talking shaking the floor, it is so loud it makes me jump.

The landlord says it is just the cold air in the ducks, but has been happening for awhile now.


Could be the "turbo-ignition-starter" prior to final combustion in the main unit! Just joking....I have no idea, but sounded good anyway. grin
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Nov 19, 2008 11:12 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
I have phoned the landlord and they will do nothing, says it is just the cold air, and not to worry.
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Nov 19, 2008 11:12 PM CST Furnace banging
Or you could call the Gas co, and have it inspected...and if any charges...take it out of the rent.
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Nov 19, 2008 11:12 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
TheresMyFriend: Could be the "turbo-ignition-starter" prior to final combustion in the main unit! Just joking....I have no idea, but sounded good anyway.


you almost fooled me.rolling on the floor laughing
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Nov 19, 2008 11:14 PM CST Furnace banging
mastic55
mastic55mastic55Long Island, New York USA167 Threads 6,859 Posts
kitty01: I have phoned the landlord and they will do nothing, says it is just the cold air, and not to worry.
You lived there for 3 years and you know something is wrong with it, make sure you have the carbon and smoke detectors working.
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Nov 19, 2008 11:15 PM CST Furnace banging
rasgumby
rasgumbyrasgumbyMoberly, Missouri USA99 Threads 10 Polls 4,665 Posts
Is it gas or electric? and
what part of the house is it located in?
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Nov 19, 2008 11:15 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
I will phone the gas company tomorrow to come and look at it. Did not want to phone if there really was nothing to it.
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Nov 19, 2008 11:16 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
rasgumby: Is it gas or electric? and
what part of the house is it located in?


gas furnace located in the basement.
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Nov 19, 2008 11:19 PM CST Furnace banging
rasgumby
rasgumbyrasgumbyMoberly, Missouri USA99 Threads 10 Polls 4,665 Posts
kitty01: gas furnace located in the basement.


so it bangs before lighting or just before it starts blowing?

if in the basement.. the unit gets very cold when not in operation, then when it heats up it is normal that it will make a lot of noise, I would also imagine it makes a lot of noises again as it cools down,
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Nov 19, 2008 11:23 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
rasgumby: so it bangs before lighting or just before it starts blowing?

if in the basement.. the unit gets very cold when not in operation, then when it heats up it is normal that it will make a lot of noise, I would also imagine it makes a lot of noises again as it cools down,


basement is not cold, heat blows into it too

it bangs just when the pilot ignites and the flames spread out, sometimes it will bang two or three times in a roll.
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Nov 19, 2008 11:25 PM CST Furnace banging
Yeah trust your instincts even if its minor it will make you feel better. If you have lived there a few winters already then you know what's sounds right. Could check online if you have any idea what type of furnace. Type in the furnace name and troubleshooting see what you come up with.
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Nov 19, 2008 11:28 PM CST Furnace banging
thewall2
thewall2thewall2montreal, Quebec Canada61 Threads 10,499 Posts
kitty01: basement is not cold, heat blows into it too

it bangs just when the pilot ignites and the flames spread out, sometimes it will bang two or three times in a roll.




It sounds normal if its a cluttering sound that's constant for a few seconds every few minutes or so.
I've laid blocks in basements near furnaces, and I WAS TOLD it was normal,although I'm not a furnace expert.
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Nov 19, 2008 11:30 PM CST Furnace banging
rasgumby
rasgumbyrasgumbyMoberly, Missouri USA99 Threads 10 Polls 4,665 Posts
kitty01: basement is not cold, heat blows into it too

it bangs just when the pilot ignites and the flames spread out, sometimes it will bang two or three times in a roll.


Can't really safely say then without actually looking at it,
most likely just the purge stage.
but as was said.. if it has not been making this noise in previous years.. I would call and have the gas CO. check it out.
If no problems found, you may have to pay the bill, if a problem is found, then the bill should be sent directly to the landlord.
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Nov 19, 2008 11:36 PM CST Furnace banging
thewall2
thewall2thewall2montreal, Quebec Canada61 Threads 10,499 Posts
The bang sounds normal when it's first ignited.Then it should be cluttering sounds every so often and once the heat spreads it should eventually die down,but like I said,I'm not a furnace expert,and if you're landlord doesn't want to give you straight answers, or if you're worried about it,you might want to go call a specialist in furnaces just to play it safe.
In my opinion,I think it's best to go straight to the experts in furnaces,we can give you opinions.....but we're not experts in furnaces.

Good luck.
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Nov 19, 2008 11:49 PM CST Furnace banging
kitty01
kitty01kitty01St. Albert, Alberta Canada244 Threads 1 Polls 5,310 Posts
Thanks everyone, just wanted to know if anyone else has a furnace that shakes the house and blows open the basement door.dunno
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Nov 19, 2008 11:49 PM CST Furnace banging
mylifewithu
mylifewithumylifewithuSpringfield, Missouri USA174 Threads 23,670 Posts
I just read the title and the last person posted here and it reads:

Furnace banging thewall2

sorry I couldn't help but laughrolling on the floor laughing rolling on the floor laughing rolling on the floor laughing wink
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