How many kinds of water heaters are there now?
Hello, what I know is the following: 1 solar water heater, 2, gas water heater, 3, electric water heater, 4, microwave electric water heater, 5, heat pump water heater, 6, condensing water heater, 7, air energy water heater,
The electricity is hot, the power is large, the volume is very small.4, the electricity storage heat type, the most common, big bucket 1, the family population will be large.5, solar energy, I use less here.
Gas central water heaters, usually villas, can provide hot water for a whole house. But now many self heating households use this kind of stuff.
Gas is hot, strong exhaust, with pipes. This is also outdoor remote control, high technology, domestic rare.
