A Guide to Purchasing an Energy-Efficient Water Heater

Plumber from Christianson Air Conditioning and Plumbing installing a brand new water heater

Plumber from Christianson Air Conditioning and Plumbing installing a brand new water heater

When it comes to water heating in the United States, the shift toward energy-efficient solutions is more prevalent than ever. With many homeowners and businesses looking to cut down on operation costs and reduce their carbon footprint, the question often arises: “How do I pick the right energy-efficient water heater for my needs?” As a leader in the field, Christianson Air Conditioning & Plumbing is dedicated to helping you navigate this choice, ensuring you get a system that is both efficient and tailored to your requirements.

Understanding Different Types of Water Heaters

  • Conventional Water Heaters: These are perhaps the most commonly recognized. Operating either on natural gas or electricity, they come with a storage tank that keeps a reservoir of hot water ready for use. Though newer models have improved their efficiency, they might not be the top choice when it comes to energy conservation. That said, for many homes, they remain a reliable and familiar option, especially when frequent hot water is a necessity.
  • Heat Pump Water Heaters: Unlike conventional gas or electric water heaters, heat pump water heaters transfer heat from the air or ground to heat the water. They can use significantly less energy, which can reduce operation costs in the long run. It’s a technology that might seem unfamiliar to some, but its benefits in terms of energy savings are undeniable. A slightly higher initial cost can be quickly offset by long-term savings on your energy bills.
  • Tankless Water Heaters: As the name suggests, these heaters do not come with a storage tank. Instead, they heat water on demand, ensuring that you only use energy when you need hot water. They’re available in both electric and natural gas variants, offering high efficiencies. For households with fluctuating hot water needs, these units can be particularly effective, as they avoid the standby energy losses associated with storage tanks.

Factors to Consider When Making a Choice

Modern and compact water heater

  • Efficiency Labels: Always look for the ENERGY STAR label when shopping. This indicates that the product meets certain efficiency criteria set by the U.S. Environmental Protection Agency. This label not only assures you of the product’s quality but can be a key factor when looking for energy rebates or incentives.
  • Energy Source: Electric water heaters are popular due to their ease of installation. However, in areas where natural gas is cheaper, a conventional gas or tankless gas water heater might be more cost-effective. The availability and cost of energy sources in your area can heavily influence which type of heater is most suitable for your needs.
  • Operational Costs: Energy-efficient water heaters may come with a higher initial price tag but can often save money in the long run due to reduced energy consumption. When considering costs, it’s also beneficial to think about potential rebates or incentives offered for energy-efficient upgrades in your area.
  • Space & Size: While conventional water heaters with storage tanks require ample space, tankless water heaters are more compact. Remember to consider the size of the water heater in relation to the demand for hot water in your home or establishment. It’s also worth noting that the location of installation can impact the heater’s efficiency, especially in colder regions.
  • Water Temperature: Some people might find that tankless water heaters don’t produce hot water at the same consistent temperature as their tank counterparts. If consistent water temperature is crucial for you, this is an aspect to consider. On the plus side, many modern units now come with adjustable thermostats to help you find your ideal temperature setting.

Making the Upgrade

If you’re considering a water heater upgrade, think about your long-term goals. Are you planning to stay in your home for many years? If so, investing in an energy-efficient model that might have a higher upfront cost but lower operation costs might be beneficial. Moreover, with advancements in technology, these energy-efficient models come with features that add convenience and improve the overall user experience.

Plumber from Christianson Air Conditioning and Plumbing inspecting a water heater for issues

Remember, the United States has seen a rise in the adoption of energy-efficient appliances, and water heaters are no exception. The trend isn’t just about saving money but also about being environmentally responsible. Joining this wave of change not only ensures savings but also contributes positively to the broader effort of environmental conservation.

The world of water heaters is vast and constantly evolving, but with the right knowledge, you can make a choice that benefits both your wallet and the planet.

Elevate Your Home’s Efficiency: Connect with Experts Today!

Christianson Air Conditioning & Plumbing is committed to serving Central Texas with top-notch solutions. When you think of making an upgrade, remember to consult professionals who understand the intricacies of water heating and can guide you toward an informed decision. Our team of experts is always ready to assist and provide recommendations tailored to your unique needs. Visit our website today to explore our wide range of services.

Troubleshooting Six Common Water Heater Problems

Learning there are problems with your hot water heater is often self-evident through normal day-to-day usage. You turn on the hot water to take a shower, and nothing but cold comes out. You may notice the temperature of the hot water is excessively hot. You might hear snapping and popping coming from the heater when it is heating hot water.

No matter what the water heater problems are, it is important to troubleshoot them to determine the causes. Once you know the causes, you can then decide if it is something you can resolve on your own, or if you need to call a professional plumber for assistance.

  1. Hot Water Not Hot Enough or Runs Out Quickly
  • Check the hot water thermostat setting and turn it up if needed. On electric models, there will be an upper and lower thermostat.
  • Look for leaks around the water heater and tighten any connections.
  • Check the overheat breaker on electric heaters located above the upper thermostat and reset it.

If none of the above fixes the problem, your water heater may be too small for your hot water needs.

water heater repairing

  1. Hot Water Is Excessively Hot
  • Check the thermostat and turn it down.

Excessively hot water is dangerous. If the thermostat was not turned up, one potential problem is the heater is overheating due to a defective thermostat or heating element. The overheat breaker on the heater should be blowing as a safeguard. It is highly recommended to shut off the breaker to the heater and call a professional plumber for help.

  1. No Hot Water
  • Check to make sure the breaker has not blown.
  • On electric heaters, verify the secondary safety switch is turned on. This looks like a light switch located near the hot water heater.
  • On gas models, verify the pilot light is lit.

If you still don’t have hot water after checking these things, the heating elements may need to be replaced if you have an electric heater. The thermostat could also be defective and no longer working. On gas heaters, the burner may need to be replaced if it is not turning on.

  1. Snapping and Popping Sounds When Heater Runs

This problem typically means there could be scale and other types of sediment building up in the tank. You will want to have the tank drained and flushed to try to remove it. For problems concerning the electric heaters, you may want to get in touch with experts who specialize in these kind of electrical repairs and check the heating elements and have it replaced if there is excess buildup on them.
man analyzing water heater temperature

  1. Pilot Light Won’t Light or Stay Lit

On gas water heaters, if your pilot light keeps going out or will not stay lit, it often means there is a problem with the thermocouple. Other causes could include clogged or dirty gas lines and a defective gas valve.

  1. Burner Does Not Stay On

The burner is the part on gas water heaters that heats the water. It is located in the bottom of the tank. If it is going out mid-cycle, it could need to be cleaned and/or replaced.

If you need further help troubleshooting water heater problems, please feel free to contact your nearest Christianson Air Conditioning & Plumbing location in San Antonio, New Braunfels, Temple, or Austin today! We offer hot water heater installation, repairs, and maintenance services for gas and electric tank-type and tankless heaters.