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replacement for a Lennox HS29-511-1p 4 ton a/c unit.

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robertelee
robertelee Member Posts: 1
in THE MAIN WALL
Any suggestions?

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  • John Mills_5
    John Mills_5 Member Posts: 952
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    Find a GREAT dealer who will do a load calc to confirm that 4 tons is really the correct size. Then take their suggestion for a brand. In a cooler climate, super SEER isn't critical. In the south with long cooling seasons, a high SEER might be worth it. Ask about possible utility rebates and tax credits for a middle efficiency model.

    Don't go for a builder line unit, mid grade are better built. If in a cold climate, Rheem, American Standard/Trane, York and some Lennox units use demand defrost systems that eliminate 100s of unnecessary defrosts each season.
    Ironman
  • Ironman
    Ironman Member Posts: 7,376
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    That's a straight a/c unit which has probably out lived it's life expectancy.

    You will HAVE to replaced the indoor section to match up with a new unit.

    Take John's advice and find a good pro. Check the contractor locator on this site.
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.

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