The principle of a BoilerMate 2000 is to separate the heat generator e.g. a boiler from heat emitters (radiators) by a thermal store, which evens out the fluctuating demands for heating and hot water. This is achieved by passing the mains water through a plate heat exchanger.

Also, How long does an indirect water heater last?

15 – 20 years

In this way, How do I connect my boiler to my indirect water heater? In a typical arrangement, a closed-loop water pipe connects the boiler to the indirect water heater, feeding heated water to it. Though the boiler-fired water never mixes with the water in the storage tank, it circulates through the coils in the heat exchanger, which in turn heat the water for household use.

24 Related Questions Answers Found


How much does Lowes charge for water heater installation?

Lowes & HomeDepot Water Heater Prices
Rheem $400-$2,300
AO Smith $400-$3,500
Bradford White $400-$3,000
Kenmore $350-$1,000
Whirlpool $350-$1,500

How do thermal store cylinders work?

A thermal store works at mains pressure

It differs from a conventional hot water cylinder as the stored water is not fed to the taps directly from the thermal store. Instead, it is heated up by passing through a plate heat exchanger that transfers heat from the thermal store water to the mains or tap water.

Does Home Depot install water heaters for free?

The Home Depot partners with local, licensed and insured professionals to help homeowners choose the right water heater for their home. If you live within 30 miles of a Home Depot store and call us before noon at 1-800-HOMEDEPOT, our team offers same-day installation at no additional charge.

Will Lowes install water heater?

Lowe’s independent installers have you covered for tankless water heater installations and any other hot water heater installations your property may require. You have better things to do than installing a water heater or managing water heater installation costs.

What is the difference between direct and indirect fired boilers?

Direct Fired” means just that; the burner is fired directly into the process air stream to heat it. “Indirect Fired” means that the air is heated “indirectly”; the burner is fired into a heat exchanger.

Can I install my own water heater?

Most codes or ordinances allow a homeowner to install their own water heater, and some jurisdictions allow unlicensed individuals to install water heaters, but they still must pull a permit and have it inspected for safety.

How much does it cost to install an indirect hot water heater?

Indirect Water Heater Installation Costs

Indirect water heaters cost $800 to $1,500 on average. An extremely efficient choice, they use a tank that pulls heat from a boiler or furnace rather than having an independent heat source.

What is the difference between a direct and indirect water heater?

How long does it take a plumber to install a water heater?

2-3 hours

How long does it take to install a 40 gallon hot water heater?

To install a new hot water heater, it approximately takes 1 to 1.5 hours. If you had an old hot water heater in place, to remove, it takes 1 to 1.5 hours approximately. So removing old one and replacing new one may take around 2–3 hours.

Who makes the best indirect water heater?

Top 9 Best Indirect Water Heater Reviews in 2020
  • Heat-Flo HF-40 Indirect Water Heater.
  • Rheem HP40RH HP-40-Super Efficient Electric Water Heater.
  • General Electric GEH50DFEJSR Hybrid Water Heater.
  • Rheem MR50245 Marathon Tall Electric Water Heater.
  • Westinghouse Electric Water Heater.
  • EZ Supreme Tankless Water Heater.

Is Rheem or AO Smith better?

Rheem is a good, mid-level water heater brand that’s not too costly. Its reputation for manufacturing durable, reliable water heaters makes it a good choice for most homes. Overall, AO Smith is probably the better choice for gas water heaters, but only by a fraction.

How big of an indirect water heater do I need?

A 30 gallon indirect heater would be enough hot water for 12-14 people because a boiler consumes so many BTUs and heats to such high temperatures, that it can easily keep up with demand as it occurs. Boiler and indirect heater are truly ‘unlimited’ hot water. Water over 135° poses extreme danger of scalding.

How much does it cost to install a 50 gallon water heater?

A 50gallon tank averages between $795 and $2,800 for the unit and installation, depending on different variables. Is your water heater failing or leaking? There’s more to consider beyond water heater prices. Installing a new water heater can be dangerous, so it’s best to hire a licensed plumber.

A 40gallon water heater can provide up to 2 showers in an hour (if you‘re not using any other water appliances).

Labor. Plumbers typically charge $45-$65 per hour and can typically install a water heater in a day (6-8 labor hours), for a total labor cost of $270-$520. Water heaters that are difficult to access or that are in tight enclosures can take an extra 2-3 hours ($90-$195) to install.

What is a indirect hot water system?

An indirect hot water cylinder typically uses an external energy source, such as a traditional central heating boiler or a solar thermal system, which is fed into the cylinder via a coil or heat exchanger which then ‘indirectly’ heats the hot water.

Should I replace my water heater before it fails?

If the tank rusts through, it could fail catastrophically and flood your home. You can avoid this disaster by replacing your water heater before it fails. A new water heater could lower your utility bills: You must invest in a new water heater, but it will start paying your back immediately in lower energy bills.

Do I need a permit to replace a water heater?

Most cities and jurisdictions do require a permit to replace an existing water heater, whether you’re replacing a broken water heater or upgrading to a larger or more functional unit. Permits address potential safety concerns of an improperly installed water heater.

Are the water heater and furnace connected?

Tank-type water heaters: Tank water heaters have been the standard choice for heating water for many years. The heat source can be electricity, natural gas, propane or fuel oil. In an immersed coil installation, the hot water tank contains a heat exchanger that is connected to a furnace, boiler, or heat pump.

Is it hard to install a water heater?

What does indirect cylinder mean?

Indirect cylinders are the opposite of direct. They do not heat the water directly. The main provider for heating the water inside the cylinder comes from an external source.

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.

Do indirect water heaters save?

Can you get money for old water heaters?

There are many recycling companies that will take water heaters and scrap them for the metal. Most water heater tanks are made from steel, and have copper and brass attachments. Recycling centers will often pay you the going rate, however, some may charge you a fee to dispose of the appliance.

How long do Rheem water heaters last?

8 to 12 years

What is the cheapest hot water system to run?

A solar hot water system is more expensive to buy and install, but the running costs will be significantly lower. The cheapest and most environmentally friendly type of water heating to run is natural gas-boosted solar.

What brand of water heater is the most reliable?