Slash Your Heating and Cooling Costs: Expert Guide for Homeowners

Finding ways to save money on these expenses without sacrificing your comfort is a priority for many.  

It is crucial to understand how your heating and cooling systems work, what upgrades or repairs could save you money, and what simple lifestyle changes you can implement. 

This article will explore the many factors impacting heating and cooling costs and offer strategies for controlling them. 

Understanding Heating and Cooling Systems

Before tackling cost-saving strategies, it’s essential to understand the types of systems that keep our homes comfortable. This knowledge will help you make informed decisions about upgrades, maintenance, and the best system type for your needs.

Types of HVAC Systems

There are several ways to heat and cool your home, each with advantages, disadvantages, and price tags. Some of the most common HVAC systems are:

Central Air Conditioning

A central air conditioner in roughly 66% of homes connects to your existing ductwork, blowing cool air into all or most rooms through a system of vents. It is usually paired with a gas furnace for complete temperature control, though you can pair it with other heating types, such as a boiler or a heat pump. A central AC unit is the most common choice, especially in newer homes with existing ductwork.

The average cost of installing a central AC unit, including labor and removal of old units,  is between 7,500 to 20,000, though complex ductwork installations can add the cost. Central air conditioners are considered a larger investment in home cooling solutions.

Ductless Mini-Split System (For Cooling OR Heating)

Excellent for homes without ductwork, this system installs a mini-split head on the wall of each room to be cooled or heated. Each indoor unit connects to an outdoor compressor and doesn’t require complex ductwork. These mini-splits are easier to install and perfect for providing temperature control to just a few rooms, but they come at a cost.

Installing a ductless AC system, which is comparable in price to central air conditioners, can cost between $4,000 and $7,000. Because ductless mini-splits don’t require ductwork, they’re a good option for heating and cooling a single room.

Heat Pumps

Highly energy-efficient, heat pumps can heat and cool a home, but they work best in mild climates where winter temperatures don’t dip too low for too long. Heat pumps transfer heat rather than generate it, which means energy efficiency savings. There are a few types of heat pumps: air-source, ground-source, and hybrid (which combine a heat pump with a traditional furnace).

Prices for air-source units average between $8,000 to $17,000, while ground-source systems (also known as geothermal heat pumps), which are highly efficient but complex, will cost a hefty $26,000 and up. Installing heat pumps comes with higher upfront costs, especially if installing a ground source heat pump, but these systems typically offer lower operating costs. For homeowners interested in a heat pump installation, an HVAC contractor can advise you on the best option.

Gas Furnace

The most popular furnace type, often paired with central AC systems, is a gas furnace that burns natural gas or propane to generate heat. This heat is then distributed through the home’s existing ductwork. A new gas furnace (including installation) will cost between $3,500 to $8,000. Remember that you’ll need a connection to a natural gas line.

Oil furnaces, while less common than gas, are still found in some homes and use heating oil to generate heat. An oil furnace typically needs to be installed by a professional HVAC installation company.

Electric Furnace

Good for homeowners concerned about using fossil fuels, electric furnaces utilize electric resistance coils to create heat. Because no combustion occurs, there’s no need for venting, making installation cheaper and quicker. Electric furnaces cost less than gas ones ($2,500 to $3,500) but will generally lead to higher monthly utility bills than using a natural gas line. They’re often recommended for homes where natural gas isn’t an option or for those prioritizing lower upfront costs.

Factors Impacting Heating and Cooling Costs

Understanding your heating and cooling system is the first step in reducing energy consumption and lowering those utility bills. Now, let’s explore some specific factors that affect your costs.

Your Local Climate

Your geographic location and accompanying climate play a significant role in heating and cooling costs. Expect higher energy bills to cool your home in areas with sweltering summers. Likewise, homes in frigid winter climates will have high heating expenses.

Your HVAC Unit’s Age and Efficiency

Consider how often you use appliances around your house—an older oven probably uses more energy than a new, energy-efficient one, and the same principle applies to HVAC units. Newer units, particularly high-efficiency models, can significantly reduce heating and cooling costs due to advanced technology and optimized performance. 

You may see higher upfront costs when buying more efficient units. But keep in mind that higher energy efficiency can pay off in the long run with lower monthly utility costs. In many cases, professional installation of HVAC systems is required, though some homeowners may choose to do a DIY installation.

Home Size and Insulation

The size of your home and the quality of your insulation also significantly impact energy consumption. Larger homes require more energy to heat and cool. If your insulation is well-maintained and high-quality, your HVAC unit doesn’t have to work as hard to reach and maintain the desired temperature.

Imagine trying to keep a giant ice cube cold outside on a scorching summer day versus inside an insulated cooler—it will take more energy (and therefore more cost) to keep the exposed ice cube cool because heat will constantly radiate onto it from the environment. Similarly, inadequate insulation in your home can allow cool air to escape easily and warmer outdoor air to seep inside, forcing your HVAC system to run constantly.

Thermostat Settings and Usage

Something as simple as the temperature you set on your thermostat plays a crucial role. Did you know that lowering the thermostat in the winter by just 7 to 10 degrees for 8 hours per day could save you as much as 10% a year on your heating and cooling bills? 

That’s essentially a discount for the time you’re at work or sound asleep. Similarly, adjusting your thermostat by 7 to 10 degrees higher when you are not home or asleep in the summer will also create substantial savings. Programmable thermostats offer an affordable way to save money by automatically changing the temperature throughout the day.

Investing in a programmable thermostat or a smart thermostat that automatically adjusts temperatures based on your schedule or preferences can save energy and reduce utility bills.

Air Leaks and Drafty Windows

We’ve discussed the importance of quality insulation. But remember that even with good insulation, drafty windows and doors can create unwanted airflow and compromise temperature control, increasing the demand for your HVAC system.

Regular HVAC System Maintenance

Neglecting maintenance is one of the most common (and avoidable) causes of high heating and cooling bills. Regular maintenance of your HVAC system ensures efficient operation and can prevent minor issues from becoming major, costly repairs or even full unit replacements.

Changing air filters every few months is an essential part of DIY maintenance. Scheduling professional HVAC services, such as an annual tune-up that assesses, cleans, and adjusts components to ensure optimal performance, is also recommended. While homeowners can do some things themselves, such as changing their air filters, it is typically recommended to use a professional HVAC company for maintenance and repairs.

10 Ways to Cut Your Heating and Cooling Costs

Good news for anyone concerned about the costs of maintaining comfortable temperatures in their home: Many ways to save money don’t require significant investments or major lifestyle changes. Simple habits, affordable adjustments, and awareness of your HVAC usage can lead to savings.

Optimize Your Thermostat Settings

Take advantage of those simple adjustments that give you a ‘discount’ while you sleep or are out of the house. If consistent temperature adjustments don’t appeal to you, consider installing a programmable thermostat that handles this for you automatically. There are also smart thermostats, but they will cost more money.

Maintain Your HVAC System

Like getting regular oil changes in your car or a yearly check-up with your doctor, routine maintenance can extend the life of your heating and cooling system, preventing those energy-draining inefficiencies that make it work harder. A neglected unit is more likely to need costly repairs in the long run or even require a complete replacement. Changing air filters every few months is an essential part of DIY maintenance.

It is also recommended that professional HVAC services be scheduled, such as an annual tune-up that assesses, cleans, and adjusts components to ensure optimal performance.

Invest in Energy-Efficient Appliances

Energy-efficient models may have higher purchase prices, but you will usually recoup those costs—and more—in energy savings, making them cost-effective investments. Look for appliances with high energy efficiency ratings.

Upgrade Insulation

We’ve learned that adequate insulation plays a significant role in the effectiveness and cost-effectiveness of heating and cooling. Consult an HVAC contractor for advice on which areas of your home would benefit from more insulation or better sealing to ensure that those heated and cooled temperatures aren’t slipping away.

Use Natural Ventilation

On cooler days, you might not need the HVAC system at all. Throw open your windows to create a refreshing cross-breeze through the house. Harnessing nature’s free resources, especially during temperate seasons, can greatly affect your overall energy consumption and bills. Consider investing in a window AC unit as an affordable way to cool just one room.

Mindful Landscaping

Strategically planted trees and shrubs can create shade, acting as natural buffers against the sun’s relentless summer heat. This, in turn, lowers the energy your AC system needs to exert to keep your home at your desired temperature.

Be Smart About Appliance Usage

Think about the appliances that produce heat, like your dryer, stove, and oven, and try to use these strategically on cooler days. On sweltering summer afternoons, it’s best to avoid adding even more heat to the air in your home.

Shut Off Lights and Unplug Electronics

Turning off lights and appliances you aren’t actively using might seem like a small step, but those phantom loads—the electricity drawn even by idle or ‘off’ devices plugged in around the house—can surprisingly contribute to increased bills.

Seal and Weatherstrip Windows and Doors

Closely related to optimizing insulation, eliminating any air leaks and drafts in your home is an excellent strategy to prevent conditioned air from escaping and minimize your energy usage and the cost of maintaining that usage.

Consider a Heat Pump

While these work best in milder climates, a study by the Canadian Climate Institute found that in most Canadian cities, switching to a heat pump system is the lowest-cost heating and cooling solution. 

Keep in mind that these are newer technologies. These installations work particularly well during colder weather. Natural Resources Canada offers additional information for homeowners who might be considering switching to this newer system type.

Take Control of Your Energy Costs in Coquitlam Today!

Managing heating and cooling costs in Coquitlam, BC, doesn’t have to mean choosing between comfort and your bank account.  It’s about finding solutions that work for your budget, home, and lifestyle.  

With consistent effort and even simple adjustments to daily habits and HVAC maintenance, you can drastically lower energy consumption, creating a more cost-efficient and eco-friendly living environment while staying comfortable year-round. It might also be worthwhile to compare your existing system’s price tag to the potential savings of new, efficient alternatives.

Contact Jadex Heating and Air Conditioning in Coquitlam, BC, for professional advice on lowering heating and cooling costs. Start saving and improving your home’s efficiency now!