![Thin cylinder water tank in basement of house built in 1910. Still hooked up and full of water, two pipes on top, one faucet on the bottom. : r/whatisthisthing Thin cylinder water tank in basement of house built in 1910. Still hooked up and full of water, two pipes on top, one faucet on the bottom. : r/whatisthisthing](https://i.redd.it/xrq1jy5w2c751.jpg)
Thin cylinder water tank in basement of house built in 1910. Still hooked up and full of water, two pipes on top, one faucet on the bottom. : r/whatisthisthing
The mechanical room in the insulated basement houses the water heating equipment, including the storage tank for the solar thermal system and the wall-hung boiler as well as the air handler for
![Unfinished basement mechanical room with condensing tankless water heater, storage tank, plumbing and heating systems Stock Photo | Adobe Stock Unfinished basement mechanical room with condensing tankless water heater, storage tank, plumbing and heating systems Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/05/65/37/91/1000_F_565379183_aOg4Gh05hyBefB2H4DgCDKhudSEOpPQ3.jpg)