Thank you for your question. We do not carry window air conditioners that include heat. However, we do carry window A/Cs that cool only that are within your price point. To view our selection of window units please follow this link: https://hvacdirect.com/window-portable-air-conditioners/window-air-conditioners.html
We do have wall air conditioners and heating units that both cool and heat. To view our avaialble units in this category please follow this link: https://hvacdirect.com/window-portable-air-conditioners/thru-the-wall-air-conditioners.html
We also have ductless mini splits that both heat and cool. While they are slightly more than a window unit, they boast more efficiency. Ductless mini splits also don't require ductwork. To view our selection of ductless mini splits, please follow this link: https://hvacdirect.com/ductless-mini-splits/single-zone-ductless-mini-splits/filter/9000-btu-0-75-ton-btu-tonnage.html