DIY Air Duct Cleaning... How To? - HVAC - DIY Chatroom Home Improvement Forum


Go Back   DIY Chatroom Home Improvement Forum > Home Improvement > HVAC

CLICK HERE AND JOIN OUR COMMUNITY TODAY...IT'S FREE!

Reply
 
Thread Tools Display Modes
Old 06-14-2005, 11:35 AM   #1
EspressoMan
 
Join Date: May 2005
Location: Western New York State
Posts: 10
Rewards Points: 10
Default

DIY Air Duct Cleaning... How to?


I have a small house that I bought two years ago. It has forced air heat and i added central air. The duct work was installed in 1997 and I seriously doubt that it has ever been cleaned. I cleaned the air intake duct work already. it was easy to access and with a mop, a shop vac and a rag i got a lot of dust out. About 1/2 inch of dust film had accumulated on the walls of the intake duct.

How can I clean the heating/cooling ducts? They are 4 1/2 inch solid galvanized steel pipe with collar connectors and they have 90 deg. elbows as they go from the basement thru the walls. Any suggestions? Would a light duty roto-rooter type snake cable with a car wash sized sponge on the end work? I don't think any of the ducts are over 40 ft. long so a light weight roto-rooter type snake with a rag or sponge on the end might do it? Would the roto-rooter snake tear up the duct work? Any advice is appreaciated. :confused:

Advertisement


Last edited by singforsupper; 06-14-2005 at 08:33 PM.
singforsupper is offline   Reply With Quote
Old 06-25-2005, 02:02 AM   #2
Newbie
 
Join Date: Jun 2005
Posts: 24
Rewards Points: 10
Default

DIY Air Duct Cleaning... How to?


dont bother unless you have a moisture problem .the dust that is in there is clinging and not going anywhere ,these duct cleaning guys just clean out the dust that is clinging creating a new spot for dust to settle.though I do agree its someone elses dust yuck...but its not going anywhere .besides ,theres no air moving through a 4" solid galv pipe:D

Advertisement

murray is offline   Reply With Quote
Old 09-18-2005, 06:13 PM   #3
Newbie
 
Join Date: Sep 2005
Posts: 2
Rewards Points: 10
Default

DIY Air Duct Cleaning... How to?


I considered a duct cleaning when I replaced my furnace a few years back. Granted... I was talking to a furnace guy at the time, but he recommended (since I was adding a hefty filtration accessory to the system) that I not bother. Let the filter on the return do the work instead of a cleaning.
raycyrx is offline   Reply With Quote
Old 09-19-2005, 11:10 AM   #4
Member
 
Join Date: Aug 2005
Posts: 253
Rewards Points: 250
Default

DIY Air Duct Cleaning... How to?


Why not try to take a section apart and see what is in there if it is accessable. I agree that scratching up the galv. finish would probably make more dust cling to it. I once disassembled all the ducts on a small, 80 yr old house and cleaned them with a soft brush and hose in the back yard. They were not as dirty as I was expecting and much less dirty than the returns and near the floor registers. HS.
K2eoj is offline   Reply With Quote
Old 10-09-2008, 11:02 AM   #5
Enormous Member
 
skipjack's Avatar
 
Join Date: Aug 2008
Posts: 122
Rewards Points: 75
Default

DIY Air Duct Cleaning... How to?


I just had my ducts done when I had a new furnace put in. I'm sure they hadn't been cleaned in 50 years. I was watching the guys and they hooked a big flexible tube to a vacuum in their truck. This put negative pressure in the system and then one guy went around with what looked like a long, rubber cat o' nine tails attached to a crank and this thing would essentially thrash around in the ductwork loosening up all the gorp while the vacuum sucked it out into the truck.

It was a pretty dirty job, in my case. But it only cost a couple hundred bucks to have someone do it.

Your ducts were installed in '97... unless there's a lot of pet hair flying around, I'd say your ducts are probably not that bad.
skipjack is offline   Reply With Quote
Old 10-09-2008, 01:06 PM   #6
Member
 
Join Date: Sep 2008
Location: Upstate New York
Posts: 368
Rewards Points: 250
Default

DIY Air Duct Cleaning... How to?


I live in an area with identical heating/cooling seasons as you. I just opened my plenum while doing work on my furnace and got a good look down my 27' 20 year old trunk. The fine layer of dust I saw is not worth a few hundred bucks to maybe get it and all my runs clean. If you have a major mold problem I might consider it, but then you probably have bigger problems than that.

I would save your money and just replace your filter every 30 days during heating season like most people don't.

Advertisement

dac122 is offline   Reply With Quote
Reply


Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Condensation in Wall: Can I Seal a Dryer Duct With Caulk? xquercus HVAC 5 07-01-2007 03:33 PM
1000-1400cfm...duct sizing Swordfish215 HVAC 1 01-15-2007 04:22 PM
Can I use duct tape? Dusty HVAC 2 09-27-2006 09:28 PM
Air Duct Cleaning Machine BigC General DIY Discussions 1 07-29-2006 09:15 PM
duct cleaning mcgina HVAC 2 07-10-2006 07:29 PM




Top of Page | View New Posts