A Buying Guide: How to Pick the Best Water Heaters

kevin Wu • July 21, 2022

A Buying Guide: How to Pick the Best Water Heaters

 Picking a new water heater for your home may seem like an overwhelming task. With all the options out there and having to decide which one is best for your needs, it can be challenging to know where to start.


Suppose you are in a home or office that has hot water running during the winter. In that case, you might want (and eventually need) a water heater. You're probably wondering how to pick the best one! 


In this buying guide, we will provide you with all of the information you will need to
select the best water heater and avoid costly mistakes.


Let’s dive in!


Types of Water Heaters

When it comes to water heaters, there are a few different types to choose from. Depending on your needs, one type may be better suited for you than another. Here is a quick overview of the different types of basic water heaters so you can make an informed decision when purchasing one.


Tankless Water Heaters
 

As the name suggests, tankless water heaters do not have a storage tank. Instead, they heat water on demand, which can save you money on your energy bill.


Solar Water Heaters 

Solar water heaters are those that heat water using solar energy. They are friendly to the environment and can help you save money on your energy bill. They do, however, generally require regular maintenance and may not be appropriate for all homes.


Electric Water Heaters

On the other hand, electric water heaters are the types that use electricity to heat water. These types are less expensive to install than gas water heaters but may cost more to operate.


Tips on Picking a Water Heater

When it comes to water heaters, there are many different factors that you need to consider in order to pick the best water heater for your home. Let’s go over some tips that will help you pick the best water heater for your needs.


1. Decide the Type

First and foremost, you must determine and select the type of water heater that you require. Electric and gas water heaters are the two most common types. Each type of water heater has advantages and disadvantages, so you must determine which is best for you.


2. Pick the Size

When you have finally decided on the type of water heater, the next step is to choose the size. Water heaters come in a great variety of sizes, so you'll need to pick one that's large enough to meet your needs. Keep in mind that larger water heaters will typically cost more to operate than smaller ones.


3. Check the Warranty

Finally, you'll need to consider the warranty when choosing a water heater. Most manufacturers offer at least a 1-year warranty on their products. 

Nevertheless, it is always a good idea to check and see what kind of coverage is available. That way, if something goes wrong with your water heater, you'll be covered.


Important Qualities to Consider When Buying a Water Heater

There are a few qualities that you should consider when buying a water heater. Here are the qualities you need to keep in mind.


1. Storage Capacity or Size

One of the most important things you need to keep in mind is the size of the water heater. It would be best if you made sure that the water heater is big enough to meet your family's needs. 


Depending on the size of your home, you'll need a different sized unit. A small home will require a smaller unit, while a large home will need a larger one.


2. Warranty Coverage

Next, you need to consider the warranty. Make sure that the water heater's warranty covers all parts and labor. Check the warranty on any water heater you're considering before making a purchase. This will ensure that you're covered in case anything goes wrong with the unit


3. Energy Efficiency

The third quality is the energy efficiency of the water heater. You want to make sure that your new water heater uses less energy than your old one. 


4. Pricing

The fourth quality is the price. You want to find a water heater that fits your budget.


Cost Benefits of the Different Types of Water Heaters

There are dozens of different types of water heaters on the market, each with its own set of advantages. Here are the cost benefits of each type of water heater so you can make an informed decision about which one is best for your home.


Conventional Tank Water Heaters

These are the most common types of water heaters. They're also the most affordable option, making them a popular choice for budget-conscious homeowners. Tank water heaters typically have a lifespan of around 10 years.


Tankless Water Heaters

These types are more expensive options, but they offer a number of advantages over conventional tank water heaters. For one, tankless water heaters have a much longer lifespan – up to 20 years. They're also more energy-efficient since they only heat water as needed rather than keeping a reserve of hot water in a tank.


Solar Water Heaters

Solar water heaters are another option for homeowners who want to save money on energy. Solar water heaters collect energy from the sun and convert it into heat using solar panels. Solar-powered water heaters can reduce your energy bills significantly and pay for themselves over time.


Where to Buy?

Now that you have all of the information you need to choose the best water heaters, you may be wondering where to buy one. There are dozens of suppliers and stores to choose from, but we have the most dependable one—Carver Metal Sheet Inc. Check them out today!

hvac repair london
By kevin Wu June 16, 2025
Get reliable HVAC repair services in London, Ontario. Contact Carver Sheet Metal for expert HVAC solutions and enhanced comfort.
home hvac system
By kevin Wu June 8, 2025
Cut your energy bills in London, Ontario with a high-efficiency home HVAC system from Carver Sheet Metal.
 hvac contractors london ontario
By kevin Wu June 5, 2025
Find certified HVAC contractors in London, Ontario, for reliable heating and cooling services.
air duct replacement ontario
By kevin Wu May 22, 2025
Enhance your home's air quality in London, Ontario with professional air duct replacement services.
hvac ventilation system
By kevin Wu May 22, 2025
Spot HVAC issues early—get expert upgrades with Carver Sheet Metal to boost air quality and comfort in your London, Ontario home.
By kevin Wu May 20, 2025
As climate patterns shift and summers grow hotter across Canada, homeowners are increasingly turning to air conditioning as a necessary part of daily comfort. But with that comfort comes a cost—both financially and environmentally. If you're tired of soaring electricity bills or want to reduce your household's energy use, investing in the best energy-efficient air conditioners in Canada is a smart move. This guide is here to help you understand what makes an air conditioner energy-efficient, what types are most suitable for Canadian homes, and which models top the charts in 2025. We'll also look at common misconceptions and practical insights to help you make an informed decision without relying on guesswork—or risky DIY installations. Key Takeaways Energy-efficient AC units can significantly lower electricity costs and reduce your carbon footprint. In Canada, features like Energy Star certification and high SEER ratings matter most. Choosing the right AC isn’t just about the unit—it's also about correct installation and expert servicing. Carver Sheet Metal in London, Ontario offers expert advice and trusted installation services for the best air conditioning units Canada has to offer. What Makes an Air Conditioner Energy-Efficient? Understanding SEER and Energy Star Ratings When evaluating energy-efficient air conditioner , the Seasonal Energy Efficiency Ratio (SEER) is a crucial metric. This number indicates how much cooling a system delivers per unit of energy consumed. In Canada, a SEER rating of 14 or higher is generally considered efficient. Many of the best air conditioning units Canada homeowners trust have SEER ratings well above 18. Energy Star certification is another key indicator. These models meet government-backed standards for efficiency without sacrificing performance. According to Natural Resources Canada, switching to an Energy Star-certified AC can reduce cooling costs by up to 30% annually. Central vs. Ductless vs. Portable Units There’s no one-size-fits-all solution. Central air systems are ideal for larger homes, especially those with existing ductwork. Ductless mini-splits offer more flexibility and room-by-room control, making them perfect for renovations or homes without ducts. Portable units, while convenient, often lag in energy efficiency. If you’re in a city like London, Ontario, with its mix of older and newer homes, it’s critical to match the type of unit to your home’s structure and insulation level. That’s why professional consultation is key—something Carver Sheet Metal excels at. Why Energy Efficiency Matters More in Canada Our Unique Climate Demands Better Tech Canadian summers can swing from mild to sweltering, depending on the region. While a basic unit might suffice for coastal areas, inland cities like London, Ontario often face sharp temperature spikes. An energy-efficient air conditioner adapts better to these fluctuations while keeping consumption low. Furthermore, Canada's electricity prices vary by province, with Ontario typically ranking among the higher cost zones. Investing in a high-efficiency AC helps mitigate those long-term costs. Environmental Impact The environmental benefit of using an energy-efficient system cannot be overstated. Less power usage means fewer emissions. With Canada targeting net-zero emissions by 2050, every household can contribute by upgrading their cooling systems. Features to Look For in 2025 Smart Thermostat Compatibility More units now pair with smart thermostats, allowing better temperature control and scheduling. This minimizes energy waste and improves comfort. Variable-Speed Compressors Unlike traditional systems that switch on and off, variable-speed compressors adjust gradually. This reduces energy spikes and prolongs the unit’s lifespan. Quiet Operation & Compact Design Noise may not be the first thing that comes to mind, but it affects your living space significantly. Modern energy-efficient models are quieter and better suited for family or multi-use spaces. Top 5 Energy-Efficient Air Conditioners in Canada (2025) While we’re not naming specific brands to stay focused on your needs rather than promotion, here's what the top-rated units on the market share: SEER Ratings of 18–26 These are among the highest on the market and ideal for long-term savings. Energy Star Certified Every top pick meets or exceeds government standards. Wi-Fi Connectivity Control via smartphone apps for better energy management. Multi-Stage Cooling Offers customizable comfort while using less electricity. Trusted Warranty Longer coverage usually signals quality parts and engineering. Each of these features contributes to lower operational costs and a reduced carbon footprint—goals every homeowner in Canada should prioritize. Why DIY Isn’t the Answer for Installation Energy-efficient systems are only as good as their installation. A poorly installed AC unit, no matter how advanced, can leak air, short cycle, or draw too much power—completely offsetting any potential savings. In fact, government and utility providers recommend professional installation not just for efficiency but also for safety and warranty compliance. Carver Sheet Metal offers precise and dependable services to make sure you get the most out of your investment. When it comes to comfort and cost, why take the risk? at Carver Sheet Metal is here to help you choose the best air conditioning units Canada has available. Located at 11245 Sunningdale Road E, London, ON, we proudly serve homeowners with expert advice and energy-smart installation. Call us today at (519) 555-3821 to schedule your consultation. Choose comfort. Choose savings. Choose Carver Sheet Metal. FAQs Q: How do I know if an AC unit is energy-efficient? A: Look for units with high SEER ratings and Energy Star labels. These certifications mean the product meets national standards for energy performance. Q: Is it worth the higher cost of an energy-efficient air conditioner? A: Yes. While the upfront price may be higher, the long-term savings on electricity bills and reduced maintenance usually pay off within a few years. Q: How much can I save annually with an efficient air conditioner? A: Estimates vary, but Canadian homeowners often save 20–30% on cooling costs when upgrading from older systems. Q: Do energy-efficient ACs work well in older homes? A: Absolutely. Many ductless models are designed for retrofit applications and can be installed without major renovations. Q: Should I size the unit myself? A: No. Proper sizing requires a load calculation that factors in your home’s size, insulation, windows, and more. Always consult a professional. Conclusion Choosing the best energy-efficient air conditioners in Canada isn’t just about comfort—it’s about smarter living. With energy prices on the rise and environmental concerns more pressing than ever, upgrading your AC unit can make a real difference.If you're in London, Ontario, and you're ready to stop guessing and start saving, we’re ready to help. Carver Sheet Metal brings professional insight, honest recommendations, and top-tier service to every home. Ready to experience comfort and efficiency? Give us a call and discover why we’re the trusted name in the best air conditioning units Canada has to offer.
air conditioning for condos
By kevin Wu May 20, 2025
Discover how to choose the right air conditioning for condos in London, Ontario. Learn about options, energy efficiency, and professional installation.
why split air conditioning unit
By kevin Wu May 16, 2025
Discover why split air conditioning units are a smart choice for London, ON residents. Learn about benefits, installation, and professional services.
air conditioner units for apartments
By kevin Wu May 16, 2025
Discover affordable air conditioner units for small apartments in London, Ontario. Expert installation by Carver Sheet Metal
how often hvac maintenance
By kevin Wu May 16, 2025
Discover how often HVAC maintenance should be performed to keep your London, Ontario home comfortable year-round.
More Posts