Maytag Comprehensive Guide to Hot Water Heaters for Your Home

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Storage water heaters are the most popular type for residential use in the United States.

Steps For Selecting a Natural Gas Water Heater

Decide which type of natural gas water heater will work best for your home.

Determine the size you need by using the first hour recovery ratings.

Compare energy efficiency, operating costs and purchase prices.

Select the best venting option for your home.

Be sure that the models you are considering are design-certified by a nationally recognized testing laboratory.

Choose a qualified installer.

Maintain and use your water heater properly.

Types Of Natural Gas Water Heaters

Stand-alone natural gas water heaters are available in two general types: storage and tankless. The most common type is a storage water heater, which combines a gas burner and an insulated tank to store hot water. A tankless water heater uses a natural gas burner to heat water as you need it. It’s sometimes referred to as an instantaneous water heater.

Other types of water heaters that depend on the home’s heat- ing system are also available. One is a combination system that pro- vides forced-air space heating and water heating, sometimes called a

combo-heater. Another uses heat from a hot water or steam space-heating system to run a separate hot water sys- tem.

Here’s a more detailed explanation of each:

Storage Water Heaters

Storage water heaters are the most popular type for residential use in the United States. Astorage water heater takes cold water from the home’s water supply and moves it to the bottom of the tank, where it’s heated by a gas burner controlled by a thermostat. Hot water is lighter than cold water, so the heated water rises to the top of the tank, where a delivery pipe sends it where it’s needed. When hot water leaves the tank and colder water replaces it in the bottom of the tank, the burner automatically comes on again to heat the new water. The burner will also come on if the water in the tank drops below a pre-set temperature. Arelief valve protects against temperature or pressure that is too high for the tank.

The insulated storage tanks are usually made of steel, and are lined inside with glass or another material to prevent corrosion. The tanks also contain an "anode" rod, composed of one or more metals, which attracts corrosion away from the rest of the tank’s components.

Because the water in the storage tank is kept at a constant temperature 24 hours a day, some heat is lost even when no hot water faucet is on. This is called stand-by heat loss. Newer water heaters have more insulation to help reduce stand-by heat loss.

The natural gas burner produces some combustion byproducts -- primarily water vapor and carbon dioxide. These byproducts are vented to the outdoors through a chimney, flue or side-wall vent. The burner is lit by a standing pilot light or by an electronic or spark ignition.

Storage water heaters are free-standing, and their wide variety of venting configurations gives homeowners many choices for location and installation. Some models can even be installed outdoors without any kind of housing or cover. They’re a good choice for homes that are converting to a natural gas water heating system from other types, because the installation is relatively simple.

Tankless or Instantaneous Water Heaters

Tankless water heaters can be wall-mounted or free-standing, and are usually located close to where the hot water is used. These compact units have a gas burner that ignites when the hot water faucet is turned on. The burner heats the water instantaneously as it’s being used. When the faucet is turned off, the burner shuts off. Tankless mod- els can provide from 2 to 4 gallons of hot water per minute.

Because these tankless units do not store water, they have no stand-by heat loss. This can reduce energy consumption by 20 to 30 percent, compared with storage water heaters, according to the U.S. Department of Energy (DOE).

Instantaneous water heaters can be installed outdoors as well as indoors, and are suitable for vacation homes, cabins or recreational vehicles. They are not the best choice, however, for a family that needs large quantities of hot water during a short time period -- multiple morning showers, for example.

Combo-heaters

Combination water-heating/space-heating units are compact systems that require only one unit to heat water and heat rooms. They are ideal if the space for a water heater and heating system is small.

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Contents Buyers Guide Contents Tankless or Instantaneous Water Heaters Steps For Selecting a Natural Gas Water HeaterTypes Of Natural Gas Water Heaters Storage Water HeatersHydronic or Boiler Systems Size and CapacityEfficiency Ratings Cost Comparisons Installation and Venting Proper Use and MaintenanceSelecting a Qualified Contractor Safety Tips Temperature Settings Reducing Water Heater Operating CostsFlammable Vapors Glossary Water Heater Manufacturers & Web Sites

Natural Gas Water Heaters specifications

Maytag Natural Gas Water Heaters are engineered to provide reliable and efficient hot water solutions for households. These water heaters are designed with advanced technologies to enhance performance, durability, and energy efficiency, making them a popular choice among consumers.

One of the main features of Maytag Natural Gas Water Heaters is their high energy efficiency. Many models are equipped with a high-efficiency gas burner, which helps to reduce energy consumption while providing quick hot water recovery rates. This not only lowers utility bills but also minimizes environmental impact by reducing greenhouse gas emissions associated with heating water.

Another significant characteristic of Maytag water heaters is their robust construction. These units are built with commercial-grade components, ensuring long-lasting performance and reliability. The use of durable materials, such as glass-lined tanks, helps to resist corrosion and scale buildup, extending the life of the heater.

Maytag incorporates advanced technologies in their natural gas water heaters, including digital thermostats and electronic ignition systems. The digital thermostat allows for precise temperature control, ensuring that the water is maintained at the desired temperature while maximizing energy savings. The electronic ignition system eliminates the need for a pilot light, improving safety and reducing gas consumption.

Safety is also a priority in the design of Maytag Natural Gas Water Heaters. Many models come equipped with safety features such as a temperature and pressure relief valve, which helps prevent overheating and excessive pressure build-up, and flame safeguard systems that monitor the burner operation. These features contribute to peace of mind for homeowners.

Additionally, Maytag offers various capacities and sizes, catering to different household needs. From compact models ideal for apartments to larger units suitable for bigger families, there is a Maytag water heater to fit every requirement.

In conclusion, Maytag Natural Gas Water Heaters stand out for their energy efficiency, durable construction, advanced technology, and safety features. With a solid reputation for performance and reliability, these water heaters present an excellent option for those seeking to invest in a quality water heating solution for their homes.