Solder new copper adapters to 6in. lengths of 3/4in. copper and screw the assemblies into the hot water outlet and cold water inlet ports in the top of the tank. Add short, plastic lined nipples to shield against galvanic corrosion, especially if you have hard water or if they're required by local codes.
Vented and Unvented Hot Water Cylinders Homes with a System or Regular boiler need a hot water cylinder as part of the central heating system to store the hot water. Any home without a central heating boiler could use the hot water cylinder (and its immersion heater) as the primary way of heating water as well as a place to store it.
Choosing an Indirect Hot Water Heater. PickyPro Posts: 13 Member. ... Burnham makes a stone lined tank that will last for almost forever. ... I may consider using one if I find much scale when I check the condition of the existing copper pipes, during the install of the water softener and the indirect fired DHW heater in a couple of weeks. 0 ...
Jan 29, 2008· I installed a new electric 50 gal Richmond water heater over the weekend. The new heater had installed already these blue plastic lined nipples on both the hot and cold. I presweated copper adapters to the copper pipe and then attached the adapters to the male nipples.
Sep 17, 2010· Either way not much difference. Mr. Yates would most likely use a smaller tank with house sized boiler. Over sizing tank means longer time not heating the house. 30 gallon tank would be at 100 first hour and at 70 gallons an hour. Larger tank means more first hour hot water. Larger boiler means faster recovery or gallons of hot water every hour.
Mar 29, 2019· Attach the discharge drain pipe. Attach the pipe assemblies. Take two six inch lengths of 3⁄4 inch ( cm) copper pipe and attach a new adapter to each of them. Solder the adapters to the pipes at a work surface away from the water heater, as you don't want to place a .
Traditionally, copper has been the favoured metal for hot water cylinder construction. More recently stainless steel has featured in cylinder construction. With the advent of unvented water storage stainless steel is used for it's tensile strength.
Jan 11, 2013· How much is an old copper hot water tank worth .. Apr 14, 2011 · Best Answer: Take all insulation off prior to selling. Make sure its not asbestos insulation and if so have it properly removed.
Attach a garden hose to the drain valve at the bottom of the tank, route it to a floor drain and open the drain valve. To allow air into the hot water lines and speed up the draining process, go to the highest faucet in the house and turn on the hot side only (on singlehandle faucets, push the .
Sep 07, 2006· The black ABS kept the water pretty warm, but much like the solar showers, it produced scalding hot water in the summertime, and slightly less than freezing water in the winter. Of course, I live in So Cal, so on any sunny day, the water would warm up at least some. ABS is not a .
Replace water heater supply lines if they corrode or begin to spring a pressurized water leak. The flexible copper lines and connector nuts are not as corrosive as the other metals used in water heater production, yet they can be damaged by contact or during repairs and maintenance on water heaters.
Hydrastone cement is specifically formulated to withstand the harsh effects of elevated water temperatures and water chemistry. As water fills a cement lined tank, it is absorbed into the tank lining. This causes the absorbed water to give up its oxygen, creating an inert layer between the steel tank and the corrosive hot water.
How To: Install a water heater shut off valve How To: Join steel and copper pipes with This Old House How To: Create zones in a hot water system with This Old House How To: Solder copper pipes for plumbing How To: Fix a sweating toilet tank with This Old House
If a home has acidic water, a water treatment  system to restore the correct pH balance (before installing new copper pipes) can cost 6002,000. Replumbing with copper pipes can cost 2,50015,000 or more, depending on the number of fixtures and the ease of access ...
May 19, 2008· Best Answer: The copper tank if you have one. Some models are bimetal, glass lined and have insulation wiress etc... glued to the copper core. Some models are bimetal, glass lined and have insulation wiress etc... glued to the copper core.
Aug 25, 2015· 'Drink water from a copper vessel to reap numerous health benefits.' If you think hard, each one of us, one time or the other, have been advised to practice this.