Tips on Buying a Commercial Water Heater

Tips on Buying a Commercial Water Heater
July 28, 2011 Lorelie

The energy required for heating water in the hospitality industry can sometimes increase by as much as 45% in energy consumption. This is the very reason why many commercial establishments are considering upgrading to commercial water heaters because of the potential savings they can provide.

If you are considering replacing your current water heating system, it is wise to carefully evaluate the amounts of water being used, how often it is being used, the type of temperature considered, as well as the rate of flow needed for your business. In fact, there quite a number of considerations you need to make before upgrading to such a commercial system. One of the aspects that need major consideration would be its installation. Commercial water heaters are with no doubt no small equipments as they are mostly used in large building facilities such as hospitals, hotels, restaurants, Laundromats, large apartment complexes, and even large residential homes.

Whether you are just upgrading or installing a new one on a new structure, you still need to have a professional to do the job for you as the installation of such unit is not an easy task and requires a lot of complicated procedures. Another thing that must be carefully considered is that during installation, should the heater get damaged then, its damages will not be covered by its warranty. This makes it very important to do your research on the professional installation company you wish to hire on whether they provide any warranty and what type. These professional installers should also be adequately trained in plumbing, heating, and electrical field.

Another thing you need to inquire on regarding the professionals you will be hiring to install your commercial water heater is whether they provide coverage against leaks, including repairs and servicing should some parts become damaged.

Before having your unit installed, it is very important that you have all the necessary permits for the installation. With this, you may need to contact your zoning board or your local government to ensure that your commercial water heating unit meets all the necessary specifications permitted in your area. In addition, commercial water heating equipments are fairly large and come with sets of instructions that should be properly followed. It is also recommended not to remove the unit from its original packaging yourself.

Some of the things that should be carefully considered when installing a commercial water heater would be: One, Piping. This is an essential material that is determined by the instructions of the equipment manufacturer. For example, PVC piping that is regularly used for residential piping should not be used for commercial water heaters. Two, Noise. Having a good understanding of the possible noise the newly installed water heater will make can greatly help. Being able to identify a normal sound from a sound that requires the water heater to be flushed can be very helpful.

If you require a commercial water heating system that is meant for use on a large scale, then you might want to consult industry professionals regarding your requirement. This will enable them to design schematics that will fit your needs. When choosing your unit though, it is best to choose one that has been tried and tested and is recognized by national testing laboratories like the Underwriters Laboratory. It is also best to choose a professional installer that understands and can handle all your water heating requirements.

There are actually different kinds of commercial water heaters. Although they all serve the same principle of providing you with heated water, they all work differently. This is why certain configurations should be considered before you even try to make your selection. Such configuration would involve heat pumps and tankless coils, on demand storage and hot water boilers, and indirect heated water storage tanks. The list below shows some of the available commercial water heaters:

Commercial Gas Water Heater – these water heaters offers thermal efficiency. More energy efficient water heaters will usually have a higher thermal efficiency rating and is commonly stated by an energy efficiency specification. Gasoline-fired water heating units will usually range from around 85% to about 95%. The efficiency of such units is typical of the technology that enables fuel transfer to the water directly.

Commercial Tankless Water Heater – these are basically on demand water heaters that can provide you with all the heated water you need. This is possible through advanced heating technology and methods. More traditional storage tank water heaters waste a substantial amount of energy due to the way they store and produce heated water. However, with on demand water heating units, you will be able to acquire around 80% to 95% efficiency. These units are also more cost effective, especially if you continuously require large volumes of heated water. The best part about this type of water heater is that the unit stays off if it is not in use. When the demand for heated water arises from a distribution point, such as a faucet or shower, the unit is automatically turned on to provide you with instantaneous heated water. This is possible as the unit has on board sensors that detect water flow, thus initiating to operating mode. Many commercial properties consider this as the most efficient type of commercial water heating.

Commercial Electric Water Heater – these water heaters are ideally suited if you have limited space. Point-of-use water heaters are suitable for many water heating applications which means they are not limited for commercial use alone. The size of each unit is fairly small. Their compact size enables them to be fitted under sinks, counters, or near the shower area to provide heated water to where it will be used, hence the point-of-use name.

Commercial water heaters are by far no cheap investments. This is why it is necessary to fully evaluate your commercial water heating requirements so you will be able to supply all the needed distribution points with heated water. It is also wise to evaluate the current piping system of the structure the unit will be placed on, whether they can be used or whether it is necessary to upgrade and replace all the pipes. An experienced professional commercial water heater installation company will be able to identify if you need to do so.

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