There are a large number of water heaters available on the market, and the storage-style hot water heaters are the most common type so far yet the least expensive to buy. Fueled by gas, propane, oil or electricity, hot water heaters get the hot water flowing across the home.
Hot Water Heaters
The hot water heater was invented in 1889 by Edwin Ruud. The first hot water heater was also called “automatic storage water heater” and was gas-fueled. In 1897, the first hot water heaters went into production, selling for $100 per unit, which is a high price for the time. With the adoption of more efficient ways, hot water heaters became more affordable.
Identification
Hot water heaters employ either gas or electricity to work. Units vary in size and capacity, depending on the actual needs. A thermostat visible on the outside of the unit allows the temperature of the outgoing water to be regulated. The suggested setting for most household hot water heaters is 125 degrees or lower.
Function
To guarantee a continuous flow of hot water, cold water must be filtered into the bottom of the unit. A blower located on the top of the tank helps relieve the tank’s pressure while heating the water. The water rises to the top of the tank as it is heated and is dispersed through pipeline. The average home requires a 50-gallon tank to heat enough water. While electric hot water heaters can replace hot water at a rate of 22 gallons per hour, gas 40 gallons.
Warning
Turning up the thermostat to produce more hot water too soon can cause scalding burns. The solution is to purchase a larger hot water heater.
Potential
Solar energy resolved the problem of increasing energy conservation, and hot water heaters are part of the plan. A solar-powered hot water heater can be an expensive investment, but may be worth it in the long run. Let’s wait for its high efficiency and powerful function.