Find out everything you need to know about it here. Besides, how does an indirect water tank work?
An indirect water heater uses the main furnace or boiler to heat a fluid that's circulated through a heat exchanger in the storage tank. The energy stored by the water tank allows the furnace to turn off and on less often, which saves energy.
One may also ask, do indirect water heaters save? Indirect water heaters take advantage of an existing heating source for power, thus they can save a lot of money over the long run. They need less maintenance than a direct model due to having fewer parts, and often have superior insulation negating the need for a water heater blanket.
Similarly one may ask, what is the difference between a direct and indirect water heater?
A direct fired water heater can be heated by propane, oil, or natural gas and has it's own burner. They are more energy efficient than an indirect water heater because it heats the water itself. Indirect water heaters rely on the furnace or boiler to supply the heat needed for the water.
What is an indirect water system?
An indirect system is where only the kitchen sink is fed from the rising main, all the other cold water outlets are fed indirectly using gravity from a head tank (cistern), usually situated in the loft. The hot water outlets are also fed from the same head tank.
