Iâ€™ve had a few days during the HMX build while Iâ€™m either waiting for parts or waiting for something to dry and had some free time. Iâ€™m not exactly one to sit and watch TV when I have nothing planned, so I set out on another project.
While I have electricity out to the garage now, heat has been an issue all winter long. Mattar graciously lent me his kerosene heater, which did an okay job of taking the bite off the chill. Insulating the garage would go a long way to help keep the bitter Vermont cold out, but thatâ€™s a project for another day. I decided instead to take advantage of the south-facing side of the garage and build a solar furnace to collect some of that sunshine just bouncing straight off my garage. My dad built one years ago and said he recorded a 110-degree temperature differential between inlet and outlet. And I had enough scrap materials around the basement to do something similar to what my dad built.