If all the ductwork must be replaced or added inside intact walls, it can cost $2,700-$12,000 or more to install gas central heating with a standard-efficiency gas furnace and $3,500-$22,000 or more with a high-efficiency unit.
I want to make a different-sized blanket! How much wool do I need? In my experience, you get about 600 square inches per pound of wool. Why do I have to felt the wool? I thought superwash wool doesnât felt!
The question of wool is a very complicated one. First of all, alpaca fleece is divided into two sections. The head, neck, and legs produce coarser, less valuable fleece. Everything else is classified as the blanket, and this is what people actually want. A high quality, fully grown alpaca can produce up several pounds (probably 3 or 4) of blanket per year.