who here works on house heat/ac ducting design /install?
 

I want to expand my house and need help with the duct work, I have some contractors ideas but I dont like his plan, lol. I know one of you niggs can help me O0

Re: who here works on house heat/ac ducting design /install?
 

dude i can do it...i work for an A/C company and i draw the plans for the commercial dept, and i use to do load calculation for the Res new construction...if you have a set of plans try to send them to me and i can add on what ever you want and give you how much more air you will need for the room...so let me know i can do it after i get done with school 2morrow...

Re: who here works on house heat/ac ducting design /install?
 

what the new trailer doesn’t come with heating ???

Re: who here works on house heat/ac ducting design /install?
 

I have no house plans, not for the house or the addition, I can measure what ever you need though :)

Your dealing with highroller not hotrex ;)

Re: who here works on house heat/ac ducting design /install?
 

just measure up everything and i can give you a load estament

Re: who here works on house heat/ac ducting design /install?
 

i did ....------ hate that fiberglass...stays on your skin for like three days :7

Re: who here works on house heat/ac ducting design /install?
 

That's cause you're not using the good ---- nig ;) Anyone who knows hvac pretty well knows that the all-fiberglass or fiberglass-lined duct work without a vapor barrier will start to break down over time and blow glass particles through the house. I've seen it many times over, especially when systems get past the 5-8 year mark and there's alot of humidity. I know it's quite a bit more price-wise, but the best ducting you can get is made from galvanized steel into the shape you need, then a fiberglass lining on the inside that has a vapor barrier covering over the glass.

Re: who here works on house heat/ac ducting design /install?
 

I'll measure up all the ducting, it has one main run down the center of my house were all the registers branch off of, all the registers are the same distance from the run but I need 4 more registers that would be twice as far away as the others. I need some numbers run for flow and to see how much too small my furnece and a/c are.

Re: who here works on house heat/ac ducting design /install?
 

what size air handler do you have?...if your trying to add 4 more supply vents you might need a bigger unit(ex if your is a 3 ton you would go with a 3.5 or 4 ton unit....

Re: who here works on house heat/ac ducting design /install?
 

lol, it's funny seeing hvac guys complaining about the insulation.

Try installing insulation for a living ;)