Keystone 1000-sq ft Window AC with Heater
Updated September 19, 2026
| Lot number | 313 |
| Auction | San Marcos Oct. 1st - 1:15 PM General Merch Auction |
| Date | October 1, 2026 at 1:15 PM CDT |
| Auction house | ATX Auctions San Marcos |
| Location | San Marcos, Texas |
Retail value new $630. Pre-Owned - See Note. Keystone 1000-sq ft Window Air Conditioner with Heater with Remote (230-Volt, 18800-BTU) Wi-Fi enabled Brand Keystone Model KSTHW18B UPC 840148726772 Note: Damaged/ front plastic panel is broken at the top left corner. See pictures A large-capacity 18,800 BTU window air conditioner with built-in electric heat, designed for rooms up to about 1,000 sq ft and housed in a wide, heavy chassis with the forward vent grille and clean digital control panel. It offers cooling, heating, dehumidify, and fan modes, along with a full remote and Wifi app control for easy scheduling and temperature adjustment. The unit installs in a standard 230-volt window sleeve and delivers steady year-round comfort with strong airflow and reliable performance in bigger spaces.
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