I have a few questions that you might be able to help with. I have a peerless oil fired water boiler. It had a tankless coil installed. Long story short the tankless coil had a hole in it. Since I never really used this feature, I went ahead and removed the tankles coil and instal...
Even better: That $275 annual figure for our electricity consumption is what wewouldhave paid, if we had to buy all our electricity off the grid at 10 cents per kWh. But since we generate a surplus of power from ourDIY solar array, our net cost is much less than that. You could eve...