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upgrading ac unit

Posted by haflinger (My Page) on
Sun, Jul 10, 11 at 23:09

I want to replace my 2 1/2 ton ac unit with a 4 ton. Will I have to replace the duct work, etc. in order for this to work?


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RE: upgrading ac unit

Haflinger

Yes, you should scrap old ductwork and install new correctly sized and insulated properly.

You will also require a matching new furnace correctly sized with a 4 ton rated blower along with matching evap coil for the new 4 ton condenser.

Correct sizing and a completely matched system is mighty important.

IMO


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