Lennox 2 Ton Two-Stage Air Conditioner, Up to 21.00 SEER, Up to 19.20 SEER2, XC21-024-230 | LennoxPROs.com
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AFTER- Lennox SL280 variable speed 2-stage furnace, high efficiency AC coil w/ TXV (thermal expansion val… | Hvac installation, Hvac repair, Furnace troubleshooting
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