How CHOOSE A HEATER OF GAS
If it is looking for to buy a heater of gas, has to choose the most adapted for his home and for this has to take several factors, as they are: the fuel that use home (natural gas or butano),the consumption of sanitary hot water, the type of lit and the form of evacuation of the gas.
1. Type of fuel in the house: natural Gas or gas butano?
Have an installation of gas is necessary to be able to install a heater of these characteristics. If we do not have this type of installation, is necessary to purchase a termo or electrical accumulator since the heaters only use the gas (butano, propano or natural gas) for his operation.
Another appearance to take is the type of fuel that supplies our installation. Generally, the heaters are available for three types of fuel: butano/propano (the same heater serves for the two types) and natural gas. Nevertheless, the majority of models are available for both classes of fuel.
2. System of thermal solar energy in the house: we Have he or no?
If have home a system of solar signposts for the sanitary hot water supply have to check that the heater is apt for thermal solar installations. From January of 2007 the constructors are obliged to install solar plates in the new works.
3. Consumption of hot water: How much hot water need?
The heaters are able to produce among 5 and 20 litres of hot water by minute, according to the model. In front of the election of an efficient heater have to take that the discharge of a tap is of some 9 litres/minute.
To guarantee a suitable supply to our needs, have to take several appearances: the points of hot water that have in the home (number of showers, sink or basins),the discharge of the tap or shower and the distance until the heater.
The capacity of the heater goes to determine that we can use hot water in one or two points of the house of simultaneous form.
Of how many litres/minute has to be my heater of gas?
If we want to buy a heater of gas, the first that we have to know is the need of sanitary hot water (ACS) that go to have. Conuna Correct election of the discharge of our heater will be able to avert unnecessary future costs so much in light as in gas, and will ensure us the ideal supply of ACS in our house.
Next, we explain cual would be the ideal election for each type of situation:
Heater of gas of 6 litres/minute: it Is able to generate the sanitary hot water necessary for a sink, a basin or a shower whenever the thermal jump required was not upper to 25 ºC.
Heater of gas of 11 or 12 litres/minute: it Is able to generate the sanitary hot water necessary for a sink, a basin or a shower enduring upper thermal jumps to 25 ºC (is the most common election).
Heater of gas of 14 or 15 litres/minute: it Is able to generate the sanitary hot water necessary for two sink, two basin or two showers whenever the thermal jump required was not upper to 25 ºC.
Heater of gas of 17 or 18 litres/minute: it Is able to generate the sanitary hot water necessary for two sink, two basin or two showers enduring upper thermal jumps to 25 ºC. If what look for is a heater of gas that can suministranos water in two points of simultaneous form this would be the most correct election, as the majority of the times the thermal jump will be upper to 25 ºC.
4. Location where will install the heater: Where we will plant it?
With the combustion of the heater, produce harmful gases that they can put in risk the health of the people. Therefore, it is very important to take the place where goes to install the heater, if it is a very airy place or no, and if the start of gases fulfils with the valid rule.
Factors that also influence to the hour to choose a heater:
Energetic saving.
Security.
Comfort.
Have an installation of gas is necessary to be able to install a heater of these characteristics. If we do not have this type of installation, is necessary to purchase a termo or electrical accumulator since the heaters only use the gas (butano, propano or natural gas) for his operation.
Another appearance to take is the type of fuel that supplies our installation. Generally, the heaters are available for three types of fuel: butano/propano (the same heater serves for the two types) and natural gas. Nevertheless, the majority of models are available for both classes of fuel.
2. System of thermal solar energy in the house: we Have he or no?
If have home a system of solar signposts for the sanitary hot water supply have to check that the heater is apt for thermal solar installations. From January of 2007 the constructors are obliged to install solar plates in the new works.
3. Consumption of hot water: How much hot water need?
The heaters are able to produce among 5 and 20 litres of hot water by minute, according to the model. In front of the election of an efficient heater have to take that the discharge of a tap is of some 9 litres/minute.
To guarantee a suitable supply to our needs, have to take several appearances: the points of hot water that have in the home (number of showers, sink or basins),the discharge of the tap or shower and the distance until the heater.
The capacity of the heater goes to determine that we can use hot water in one or two points of the house of simultaneous form.
Of how many litres/minute has to be my heater of gas?
If we want to buy a heater of gas, the first that we have to know is the need of sanitary hot water (ACS) that go to have. Conuna Correct election of the discharge of our heater will be able to avert unnecessary future costs so much in light as in gas, and will ensure us the ideal supply of ACS in our house.
Next, we explain cual would be the ideal election for each type of situation:
Heater of gas of 6 litres/minute: it Is able to generate the sanitary hot water necessary for a sink, a basin or a shower whenever the thermal jump required was not upper to 25 ºC.
Heater of gas of 11 or 12 litres/minute: it Is able to generate the sanitary hot water necessary for a sink, a basin or a shower enduring upper thermal jumps to 25 ºC (is the most common election).
Heater of gas of 14 or 15 litres/minute: it Is able to generate the sanitary hot water necessary for two sink, two basin or two showers whenever the thermal jump required was not upper to 25 ºC.
Heater of gas of 17 or 18 litres/minute: it Is able to generate the sanitary hot water necessary for two sink, two basin or two showers enduring upper thermal jumps to 25 ºC. If what look for is a heater of gas that can suministranos water in two points of simultaneous form this would be the most correct election, as the majority of the times the thermal jump will be upper to 25 ºC.
4. Location where will install the heater: Where we will plant it?
With the combustion of the heater, produce harmful gases that they can put in risk the health of the people. Therefore, it is very important to take the place where goes to install the heater, if it is a very airy place or no, and if the start of gases fulfils with the valid rule.
Factors that also influence to the hour to choose a heater:
Energetic saving.
Security.
Comfort.
