Types of Water Heaters for Replacement
A water heater is one of the most important appliances in your home. Hence, while choosing a new one for your home, you ought to exercise caution. If it is a case of replacement, you must consider the better options available in the market.
Fuel consumption and capacity are the two obvious considerations that need to be made while selecting a new water heater for your home. But how will you know which is the right option for your home? We will help you understand the differences by explaining each type of water heater:
- Tank less Water Heater – A tank less water heater has a flow sensor that detects when the faucet is being opened and then only starts to heat up. The incoming water temperature is measured by the heater and thus, a calculation is made about the speed in which the water should flow across the burners to be heated in time.
Supply of hot water is best in tank less water heaters and it also saves space by being small and not resting on the floor. However, installing them is a cumbersome task. They also need to be cleaned annually to remove scales from water deposits and to maintain its energy efficiency levels. They are mounted on a wall, are run by gas, and are small because they don’t have a storage tank for the water. Therefore, they are ideal for those who want an endless supply of hot water.
- Hybrid Electric Pump Water Heater – This variety is meant for those who already live in a warm or hot climate since it pulls heat from its surroundings and push it into the storage tank. Installing such a pump in your attic will alone save you fuel bills. They have the lowest operational expenses especially when used in hot climates. However, it is still more expensive than a traditional electric heater and needs 1000 cc ft of air surrounding it for proper functioning which means it cannot be fit into a confined space.
- Conventional Tank Water Heaters – These can be either run on gas or electricity. Their capacity usually ranges between 20 to 80 gallons and they are the most commonly seen water heaters in homes and hotels. They are economical and are available in varying sizes, making them fit to be positioned in closets, confined spaces, basements, etc.
- Condensing Gas Water Heaters – Here a heater blows hot gases through a coil at the bottom and the water passes around the coil to collect the heat. This is why such models are so efficient and even variants with a percentage of energy loss are more efficient than other types of water heaters.
The only major con is that this type is expensive and the newer models are even highly priced. They also need a gas connection and a reconfiguration for venting. It is ideal for those who are replacing an existing model of gas water heater and need a large supply of heated water for showers and other purposes, round the year. Repairing is minimal for this type and can be considered less of a hassle to run.
Thus, apart from capacity and fuel availability, you also need to consider annual and long term expenses as well as installation facilities before replacing your water heater.