Delta Vermont distributes these highly efficient heat pump hot water systems that take outdoor air (down to -22 F) to make hot water with the use CO2 as a refrigerant. As a result, we recognize Sanden systems as much more advanced and environmentally friendlier than others on the market. Click box below and watch the video at right to learn more.
Delta Vermont is proud to introduce Gree's highly efficient and top-rated mini split cold climate heat pumps. We're highly impressed with their performance and craftsmanship. Click box below for complete listing of sizes, specs, installation and service manuals.