tom3
Lawn Addict
- Joined
- Apr 9, 2018
- Threads
- 25
- Messages
- 1,579
Trouble is here in Ohio the sun shines about two days a month in winter. I built a solar air heater many years ago for our old house, 4 x 16 heat panel, put out 85 to 100+ degree heat for 4 or 5 hours on a bright sunny winter day, for those two or three days. Would heat the living room. Take about 50 years to pay off, if ever. The water heater is probably the way to go economically. Use year around.