Tankless Hot Water Heaters

Tankless hot water heaters- powerful heating and compact unit

Tankless water heaters are growing in popularity and increased numbers of people are considering this option to fulfill their heating requirements. This heating device makes it possible to heat sufficient level of water at the expense of lower power consumption. As the name indicates, tankless water heaters do not make use of any tanks and on- demand water heating will be provided. The main reason contributing towards increased interests on this product is that it offers supreme benefits compared to traditional water heater systems. Tankless water heater can mainly be classified into two types, point of use tankless water heaters and whole house tankless water heaters. The selection of particular type depends upon several aspects such as size of home, water consumption level and many others. Drawbacks of tank water heaters such as odor water, rusted water, standby heat loss and several others can be overcome with the help of this innovative product. Some of the significant benefits of this system, working principle of this device, selection of device, types of tankless water heater systems and many others are illustrated below.

Why to choose tankless water heater systems?

A traditional water heater system consumes more level of power and increased amount of water will be used. There is a scope to reduce power and water consumption. This is best realized with the help of tankless heating systems. The size of this unit is very small and you can experience great flexibility in placing this device in your desired spot. The compactness of this product makes it easy to handle, assemble and fix. The problems of system failure due to electrical problems, rusted elements and several others can be overcome in a wonderful manner with the help of this product. The on-demand water heating technology of this product will provide hot water as and when you require it. This system can be operated using three different modes namely electric coils, natural gas and propane. There is no need waiting to get access to hot water due to the presence of heat exchanger system that transfers heat almost in an instantaneous manner.

Working principle of tankless water heaters

The main working principle behind tankless heaters is heat exchanger mechanism. The incoming cold water will be heated with the help of this heat exchanger unit. The water will be heated in a momentary basis and instant hot water can be supplied. Whenever you turn your tap on, the water that enters this unit passes through heat exchanger system. Thus, water gets heated in a rapid manner. The desired heating level of water will depend upon the capacity of heat exchanger system. The exchanger unit either consists of electric coil or might also be comprised of gas burner or heater. You are sure to save good amount of money through power saving with the help of this system. The presence of flow switch or flow sensor will detect requirement of hot water. Whenever tap is turned on, the flow sensor gets activated and tankless water heating systems are switched on. The standby water heat loss is avoided with the help of this system since there is no need for continuous water heating through this system.

Types of tankless water heating systems

As indicated above, there are two types of tankless water heater system. They are point of use heaters and whole use heater systems. If you are willing to purchase system that will provide complete heating for your entire home, then the option of whole house tankless water systems will be the best option. This unit has the capability to supply heated water to many outlets. There is a need to make use of multiple heat exchanger system for this whole house system. Due to the presence of multiple heat exchange power consumption will be higher than that of point use heater units. On the other hand, the point of use heater system makes use of single heat exchanger and provides heated water supply to one or two units. This will be more suitable and appropriate for localized heating purposes. If you are looking for water supply for washing and bathing purpose alone, the point use systems will be a better option.


While using point use systems, it is essential that heater unit is placed near to the outlets. When the unit is placed away from the outlet, water has to travel some duration from the heater unit to outlet. The time consumed during this travel is called as lag time and this will lead towards decrease in heating efficiency. Thus, it is essential to place it near the tap to reduce lag time and to increase efficiency of heater system. There are many quality products available in market that provides both kinds of this heating device.

Benefits of tankless water heater systems

The tankless heater systems offer wide range of benefits. This system provides wonderful opportunity to cut down electricity bills to a great extent. The savings when accumulated over a period of time will exceed the cost of the entire unit. There is no need to maintain continuous heating of water. This makes it possible to avoid standby water heating loss. In traditional water heater system, this is one of the significant problems that caused electricity bills to skyrocket. There will be excellent freedom due to compactness of this device. You can place this device at any suitable place in an easy manner. About 60 percent of water consumption can be saved with the help of this system. You will never fall short of hot water with the help of this technology. The entire heating requirements for your home such as bathing, dishwasher, and washing machine will be fulfilled in an effective manner.

While purchasing this product, you should look for a company that has good reputation. It is also essential to look at company’s ability to provide required service and warranty terms and conditions. You will surely be satisfied in a great manner with the help of revolutionary designed system.

Look for wikipedia : http://en.wikipedia.org/wiki/Water_heating