Indirect Oil Hot Water Heater

A direct fired water heater can be heated by propane oil or natural gas and has its own burner.

Indirect oil hot water heater.

If your home is heated by a boiler any boiler hot water or steam oil or gas mid or high efficiency you have every reason to heat your domestic hot water with an indirect. September 2014 in domestic hot water. Indirect water heaters are a more efficient choice for most homes even though they require a storage tank. I ll be replacing my boiler tankless coil combo this fall and i want to decide on whether i should get a 40 gal indirect to go with the boiler or to turn off the boiler in the summer by getting a geospring hybrid electric hot water.

Oil indirect or heat pump hot water heater. Indirect water heater s hot water heating coil piping. Instead hot water is created through heat transfer using the home s boiler or furnace. Indirect water heaters use heat transfer to create hot water.

Instead heat transfer coils run between the tank and either a boiler or furnace. Will include a loop of pipes that bring hot water from the separate hydronic heating boiler barely visible in the left of this photo to the inlet side of the heating coil in the indirect water heater bright red arrows and that carries water back to the heating boiler to be re heated light blue arrows. This is in contrast to the typical gas or oil fired water heater that heats water through the use of a direct flame or heat source within the water heater. The first thing to know is that an indirect water heater is in essence little more than a well insulated storage tank that holds a coiled heat exchanger though a less common version relies on a.

Burnham 35 gallon indirect water heater is made from durable materials and very thought through construction. The fluid in the coil is heated and then cools off in the water tank cycling back through to the heat source. Therefore it will last for generations to come provided you pay attention to its maintenance and regularly clean the heating coil from buildup. The energy stored by the water tank allows the furnace to turn off and on less often which saves energy.

This is achieved by connecting a series of heat transfer coils between the water tank and the boiler or furnace source of heat. Indirect water heaters require a storage tank although the tank does not actually heat the water. This means there are no electric or gas heating elements in the tank itself. 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.