The EnviroAir 42x16" PTAC line offers a feature rich PTAC at an affordable price. This model will fit perfectly into most standard 42"x16" wall sleeves across a variety of brands including Amana, LG and Carrier. This model can also be considered for new construction projects which require a quality product that meets many of the owner and builder demands. Available in BTU sizes ranging from 9000 to 15000 in both electric heat and heat pump.