Water heaters are an essential appliance that many homeowners ignore. There isn’t much to worry about if your system is functioning properly, but you should still understand how your water heater works. Knowing the basics will help you make an informed decision when replacing a malfunctioning part or choosing the appropriate model for new home construction.

A Guide to Water Heaters

How Do They Work?

The most common models store heated water in an insulated tank for use when the hot water tap is activated. A gas flame or electric component heats stowed water. An adjustable thermostat maintains temperature.

What Are the Different Kinds?

Tankless models are becoming popular in new home construction projects — their compact size and ability to heat water without a storage tank save space. The appliance activates once a hot water tap opens and activates a heating element that warms an internal heat exchanger. Cold water is quickly heated up to a preset temperature once it passes over the exchanger.

Hybrid models use much less energy and are equipped with a heat pump mounted on top of the storage tank. The pump uses a compressor and evaporator to capture heat from the surrounding air and transfer it to cold water. These models are more expensive but offer maximum energy efficiency. Lower monthly electric bills offset prices along with state and local rebates.

Maintenance Tips

Practice regular maintenance to keep your water heater running effectively. Set the thermostat at a safe temperature to avoid burns, ideally around 120 degrees. Avoid excessive sediment build up in your tank by flushing it at least once a year. Purchasing an extended warranty from a trustworthy dealer will come in handy if you ever require repairs or a replacement.

If you need a new water heater installed, trust the professionals at Cox Construction & Plumbing in Waynesboro, VA. Servicing the Shenandoah Valley and surrounding areas for nearly ten years, these expert plumbers are skilled in a variety of home improvement services and installations, including drain cleaning, toilet repair, and gas line installation for new home construction. Visit their website to learn more or call (540) 943-8723 for an appointment.