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Tips for installation: Hot Water Heater

September 8, 2021

Mitchel Plumbing Gas

Tips for installation: Hot Water Heater

Are you considering purchasing a new hot water heater for your home? Or maybe you're looking to install an existing one? Either way, there are some important things to consider before making the decision. Having access to hot water is essential in any household, and it's important that you make sure to choose a unit that will meet all of your needs. From electric or gas models to tankless options, and more - there are several types of heaters available on the market today.

In this blog post, we'll discuss what factors should be taken into account when selecting or installing a hot water heater so that you can make the best choice for your home. We'll go over everything from energy efficiency ratings to installation costs and safety considerations so that you can confidently decide which type of unit is right for your situation.

Types of hot water heaters and their advantages

There are several types of hot water heaters that can be used in residential and commercial buildings. These include tankless, tank storage, solar, and heat pump water heaters. Tankless water heaters are powered by gas or electricity, delivering a steady supply of hot water without storing it in an insulated tank. This type of water heater is energy-efficient and space saving, as it does not require a large storage tank. Tank storage water heaters are the most common type used in homes and businesses. With this type, hot water is stored in an insulated tank and heated using either electricity or gas. Tank storage water heaters provide an abundant supply of hot water but can be less energy-efficient than other types.


What to consider when selecting a hot water heater

When selecting a hot water heater, consider the size of your space, energy efficiency ratings, availability of fuel sources, and initial cost. The size of your space is an important consideration when selecting a hot water heater. Tankless water heaters may be more efficient and take up less space than tank storage models but require a minimum water flow rate to operate. The energy efficiency of a hot water heater should also be taken into consideration. Tankless models are typically more efficient than tank storage but may require additional insulation and/or ventilation for optimum performance. Consider the availability of fuel sources when selecting a hot water heater. Solar, electric and gas-powered models require different fuel sources and may not be available in all areas.

Factors that affect the cost of installation

The cost of installation for a hot water heater can vary greatly depending on several factors. The size and type of heater, the complexity of the installation job, and the required labour and materials will all affect the total cost. The size and type of hot water heater are important considerations when estimating installation costs. Larger tank storage models require more space and material for installation, while tankless models may need additional insulation or ventilation. The complexity of the job will also affect the cost. If special parts are required or an existing hot water heater needs to be removed, these factors can add significantly to the total cost. In addition, different types of labour may be necessary depending on the type and complexity of the job.

Energy efficiency ratings for different models

When choosing a hot water heater, it is important to consider energy efficiency ratings. Tankless models are typically more efficient than tank storage models, with some having an energy factor (EF) of up to 0.99. The EF rating takes into account the amount of hot water provided and the amount of energy used to heat it. Heat pump water heaters are even more efficient, with an EF of up to 2.35. Solar water heaters are typically the most efficient option, as they use free energy from the sun for heating.

Safety considerations for hot water heaters

Safety considerations for hot water heaters are an important factor when choosing a unit. It is important to ensure that your hot water heater is properly installed by a certified professional and that all safety instructions are followed. Hot water heaters should also be regularly inspected to look for signs of corrosion or leaks, which can cause serious damage if left unchecked. It is also important to ensure that the heater is installed away from areas where it may be exposed to moisture or extreme temperatures. Finally, it is a good idea to install a carbon monoxide detector in any room with a gas-powered water heater.

Maintenance tips for keeping your hot water heater running efficiently

1. Check the temperature setting: The temperature of your water heater should be set to no more than 120°F (49°C) to prevent scalding and reduce energy costs.

2. Insulate the tank: Adding an insulation blanket around your hot water heater can help keep heat in and lower energy costs, as well as reduce noise from a noisy tank.

3. Flush out sediment buildup: Sediment can build up over time on the bottom of your hot water heater, reducing efficiency and shortening its lifespan. Be sure to flush out this sediment at least once a year for optimal performance.

4. Inspect for leaks or corrosion: Leaks or signs of corrosion could indicate that there is something wrong with your hot water heater, so be sure to check it regularly for any visible issues such as rust or moisture near pipes or valves leading into the unit itself.

5. Test emergency shutoff valve(s): Regularly test the emergency shutoff valve(s) on your hot water heater if you have them installed; they are designed to cut off power to electric models if things start going wrong with the heating element(s).

Can I install a hot water heater myself?

No, we do not recommend installing a hot water heater yourself. Hot water heaters require specialized tools and knowledge for proper installation. In addition, working with gas and electrical systems can be dangerous if performed incorrectly, which is why it is important to hire a certified professional who has the experience and expertise necessary to complete the job safely and correctly. Always make sure you use a qualified professional with references that guarantee their quality of workmanship before starting any project related to your hot water heater.  


By taking into account energy efficiency ratings, safety considerations, and maintenance tips, you can make sure that your hot water heater is running efficiently and safely for many years to come. A quality installation done by a certified professional is the best way to guarantee that your hot water heater will provide reliable hot water for years to come.

Final Thoughts

Choosing the right hot water heater for your home is an important decision. Not only do you need to consider energy efficiency ratings, installation costs, and safety considerations when selecting a unit, but it's also important to remember that regular maintenance can help keep your hot water heater running efficiently. By following these tips and doing some research on different models available, you should be able to find the perfect fit for your needs - one that will provide reliable heat while saving money in the long run.


Mitchell Plumbing is the top choice for installing a hot water heater in your home. Our experienced professionals provide reliable and efficient installation services, ensuring that your unit is installed safely and correctly. We are dedicated to providing high-quality workmanship and excellent customer service every step of the way.


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