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which boiler to use for hot water only

If my boiler is used ONLY for heat and NOT hot water, …

2013-10-25 · I have a boiler used only for heating my house through baseboards. My hot water tank is a separate unit. For some reason the minimum temperature on the aquastat was set to ~160 even thought the boiler hets up to ~180-200 within 20-40 minutes from being OFF (depending on the outside temp). I feel almost as if the minimum can be turned off or at least down since we don't need the water to …

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I can't get hot water without having heating on. …

I can't get hot water without having heating on. wehad a new boiler put in and some work done a number of years ago. there were a few problems and the plumbercame back a couple of times. I have been trying to get the hot water to work without the central heating I think once it did work separately but can't be sure. There are 2 two port valves.

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Can I use Hive Active Heating and Hot Water …

I have already ordered the heating + hot water version fom Amazon, delivery due today. I too have researched online and it has been explained from several other sources that it can be installed on a combi boiler with no problems for heating only, contary to what CS1 has said.

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How to Drain & Refill a Closed Hot Water Boiler …

Unlike conventional water heating systems, closed hot water boilers should only be flushed when operation problems occur. Whether you use radiators or radiant heating, the process of draining and refilling the boiler is relatively simple. Remember to give the system time to drain and fill.

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Heating & Hot Water - Combi boiler - britishgashive

Hi. I've recently purchased Hive 2 Heating & Hot Water WITH installation from Amazon. We have a combi boiler so no hot water tank, but at the time of order the dual channel model (heating & hot water) was the only option that was available with installation.

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Tankless water heating - Wikipedia

2019-9-11 · Long term energy savings: Though a tankless water heater typically costs more initially, it usually costs less to operate because of lower energy use—since it only heats water when required instead of continuously maintaining a tank of heated water. Even homes or buildings with high demand for hot water may realize some level of savings.

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Temporarily installing a combi boiler for hot water …

2008-5-21 · I'm in the process of renovating my house while living in it. The house currently has gas fires and a local hot water boiler in the bathroom that I need to get rid of to continue work and so it would be good to be able to use the new combi for hot water only until I'm ready for radiators. Thanks, Colin

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Using Your Wood Stove to Heat Water - Solar …

One of the most overlooked functions of a wood stove is heating water. A few decades ago many wood stoves (especially cook stoves) used what was a called a hot water front in conjunction with a tank (range boiler) beside/behind the wood stove to produce endless hot water.

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Which boiler to use for hot water only? Page 2 …

2012-4-6 · If you're after a really powerful shower option you will need to look for a combination boiler that is capable of supplying hot water at a flow rate of at least 12 litres a minute.Obviously the bigger the shower head the more pressure will be needed.

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How to Drain & Refill a Closed Hot Water Boiler …

Unlike conventional water heating systems, closed hot water boilers should only be flushed when operation problems occur. Whether you use radiators or radiant heating, the process of draining and refilling the boiler is relatively simple. Remember to give the system time to drain and fill.

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How Does a Boiler Work? A New York Tech Explains – …

Indirect systems also use the heat exchanger to heat water but the hot water is stored in a tank. The water is kept hot in the storage tank and only used when it's needed. This is usually a more efficient form of water heating because it doesn't require the boiler to turn on and off every time you need hot water.

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Hot water on, Heating off, Radiators boiling hot

2017-7-27 · 4. I know for certain that NO radiators are connected to come on when the hot water ONLY is called for There are two radiators which do not have TRV's They told me there is an auto air vent in the boiler I know there is an auto air vent upstairs next to the hot water cylinder The boiler should stay on until the water temperature is up to 65

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Can only get hot water by turning up heating.. — …

Can only get hot water by turning up heating.. If we turn a hot tap on, the boiler fires but the water coming down the pipe to the tap is luke warm at best. To get round this we found if we ramped the heating up 10 minutes before a bath we would get piping hot water, not ideal i know but even this "fix" is becoming unreliable

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Can I use Hive Active Heating and Hot Water …

I have already ordered the heating + hot water version fom Amazon, delivery due today. I too have researched online and it has been explained from several other sources that it can be installed on a combi boiler with no problems for heating only, contary to what CS1 has said.

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Water heating - Wikipedia

2019-9-7 · Water heating is a heat transfer process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.. Domestically, water is traditionally heated in vessels known as water heaters, kettles, cauldrons, pots, or coppers.

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new boiler and hot water heater senior 11756? - …

A "hot-water heater" is specifically meant for heating water for domestic use. A hydronic boiler is also a water heater, but the water is only used for heating the radiators or for heating a hot

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Water heating - Wikipedia

2019-9-7 · Water heating is a heat transfer process that uses an energy source to heat water above its initial temperature. Typical domestic uses of hot water include cooking, cleaning, bathing, and space heating. In industry, hot water and water heated to steam have many uses.. Domestically, water is traditionally heated in vessels known as water heaters, kettles, cauldrons, pots, or coppers.

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Can only get hot water by turning up heating.. — …

Can only get hot water by turning up heating.. If we turn a hot tap on, the boiler fires but the water coming down the pipe to the tap is luke warm at best. To get round this we found if we ramped the heating up 10 minutes before a bath we would get piping hot water, not ideal i know but even this "fix" is becoming unreliable

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Hot water on, Heating off, Radiators boiling hot

2017-7-27 · 4. I know for certain that NO radiators are connected to come on when the hot water ONLY is called for There are two radiators which do not have TRV's They told me there is an auto air vent in the boiler I know there is an auto air vent upstairs next to the hot water cylinder The boiler should stay on until the water temperature is up to 65

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Heating and Hot Water Energy Saving Trust

2019-9-16 · Some homes will also make use of individual heaters that are not part of the main central heating system. What is central heating? This is the most common form of heating in the UK. A single boiler heats up water that is pumped through pipes to radiators throughout the house as well as providing hot water to the kitchen and bathroom taps.

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