Boiler Vs Water Heater For Radiant Heat

Boilers can be used to not only heat water but also heat your home and even generate power.

Boiler vs water heater for radiant heat. A boiler turns water into steam to heat a home the diagram above and the animation below show a very simple idea of how a boiler works. Radiantec s closed system uses a high efficiency water heater or boiler to heat water or another heating fluid such as anti freeze. The biggest difference between boilers and tankless water heaters is that the first is the most common choice for radiant heat. Instead a boiler turns water into steam.

You can find a more in depth look at boilers and their components here. Radiant floor heating question boiler vs water heater radiant floor heating question. What i need is a good explanation of why i can t use an on demand water heater instead of a boiler. All in one water space heating.

And you cant drink or shower from water for heating so if op has 2 tanks to heat the op needs a 3rd unefficent junk to heat water. I m currently using a toyotomi kerosene water heater rated at 148 000 btu s. Reliable hot water supply. The boilers i ve seen on the radiant heating sites are much more expensive than the on demand i m using now.

However unlike hot water heaters some boiler systems come with a hot water storage cylinder. It is possible to make hot water heaters work with radiant flooring but in most cases the duty cycle is far greater. Many people use these terms interchangeably but the reality is that they are very different. They both heat hot water this is true but their function is different.

The proline xe combi boiler provides industry leading continuous hot water delivery with its on demand. The water isn t necessarily potable but can be used to heat pipes within the home s walls or heat a radiant heat system. Benefits of combi boiler water heaters. Thanks for any help.

Your real heat load is less than half that stated and a tankless hot water heater is a dreadfully poor choice for a slab heater when the real heat load is under 15 000 btu hr. The heating fluid is self contained within the system and stays there unless removed for maintenance completely separate from the domestic hot water when radiant heat is called for by the thermostat a pump comes on and circulates the warm water throughout. Our high efficiency 95 afue combi boilers can replace both a water heater and space heater in your home to save you space improve performance and help you save money on operating costs. You want a boiler because it s more than capable of heating a home through steam and radiant heat procedures.

The tk 4 s min fire output is about 10 000 btu hr which is clearly above your average load and there s really no stopping it from cycling on off it s modulation range has limits. A boiler is a device used to heat a home using steam and radiant heat techniques and is a closed system which rarely replenishes its supply of water from an external source.