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Cost of HVAC replacement.

Posted on 7/28/14 at 7:16 pm
Posted by Lookin4Par
Mandeville, LA
Member since Jun 2012
1232 posts
Posted on 7/28/14 at 7:16 pm
My compressor is out on my 25 yo unit and I am looking at getting a new system. My question is what is a good price for a 3-4 ton unit. Looking for Lennox, Carrier or Trane. Not planning to go for the ultra high efficient unit since the cost is so much higher.

Also, would anyone recommend switching just the outside unit and leaving the old inside one or should I switch both.

Posted by soccerfüt
Location: A Series of Tubes
Member since May 2013
66204 posts
Posted on 7/28/14 at 7:16 pm to
Germans

Search the Money Board or this board. Otherwise prepareth thy anuseth.
This post was edited on 7/28/14 at 7:18 pm
Posted by Btrtigerfan
Disgruntled employee
Member since Dec 2007
21717 posts
Posted on 7/28/14 at 7:18 pm to
Go for both to get the new refrigerant. Est $6000-7500 installed. (It's July.)
Posted by Spankum
Miss-sippi
Member since Jan 2007
56239 posts
Posted on 7/28/14 at 7:21 pm to
quote:

Also, would anyone recommend switching just the outside unit and leaving the old inside one or should I switch both.


depends...have you had any other problems with the unit?...how often are you having to put refrigerant in the current one?....
Posted by Paul Allen
Montauk, NY
Member since Nov 2007
75362 posts
Posted on 7/28/14 at 7:29 pm to
3,000
Posted by RunningBlake
Member since Aug 2011
4107 posts
Posted on 7/28/14 at 7:33 pm to
Around 6 might not be a trane though. Nothing wrong w a lennox
Posted by jordan21210
Member since Apr 2009
13417 posts
Posted on 7/28/14 at 7:36 pm to
I'll be changing my equally as old unit for around $3500. Much smaller place/unit though...going with a 2.5 ton 14 seer Rheem.
Posted by AUtigR24
Happy Hour
Member since Apr 2011
19755 posts
Posted on 7/28/14 at 8:00 pm to
Spinoff, but what would be causing my breaker to trip with a new 4 ton unit installed last week? Breaker is 30 amp and trips daily after the unit runs for 6-8 hours. Previously had a 3.5 ton unit with no issues. Is the 30amp breaker to small?
Posted by LSUPhreaK
LaPlace, La.
Member since Dec 2003
10911 posts
Posted on 7/28/14 at 8:13 pm to
I checked around online last week for a unit for my upstairs. I ordered from https://www.budgetairsupply.com/

Luckily for me, my brother-in-law is an AC guy, and did the install for me for free, but the price I got on the system was great. Granted, it's not a MAJOR name brand that I bought, but the warranty was 10 years.

I got a Goodman 2.5 ton 13 SEER heat pump, matching air handler, 8kw heater, free programmable thermostat, free shipping (came from central Florida in two days via freight line)for $1400

General rule is that if your air handler if over 7 years old, you may want to change it along with the condenser.
Posted by Tiger Ryno
#WoF
Member since Feb 2007
103294 posts
Posted on 7/28/14 at 8:33 pm to
25 years??? Go with whatever brand you just had.
Posted by partsman103
Member since Sep 2008
8138 posts
Posted on 7/28/14 at 9:19 pm to
Replaced our 2 ton unit with a Trane 3 ton unit and had duct work done last summer for $7200.
Previous utility bills averaged around 375-400 per month but with new unit it dropped almost $100 on avg per mo.
Posted by Tigerswillprevail
Member since Nov 2011
2869 posts
Posted on 7/28/14 at 10:43 pm to
I would check the warranty with only changing outside. Some only warranty if both are changed and compatible.

I have a Trane but American Standard is basically the same as both are made by same company.
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