Updating Your Heating and Cooling System

Yes. We understand that HVAC replacement can be expensive, but it is costlier in the long run to replace different parts over time. Your system won't run as efficiently if you have a new unit working with old equipment. Additionally, you are prolonging the length of the project. You are more likely to need to replace HVAC parts every few years by breaking up the project instead of replacing the entire unit once and having it last for decades.

Your HVAC size needs will depend on your home. The technician who replaces your old unit will run a survey to determine the appropriate power levels to cool your space. If you buy a unit that is too small for your home, then it will have to run for longer to be effective; this will drive up your electric bill. Conversely, if you buy a unit that is too large, it will waste money and electricity.

When the service technician makes recommendations for HVAC sizes and brands, request that they install an Energy Star-certified system. This will ensure your HVAC unit won't use an excessive amount of electricity while cooling your home. You can also find Energy Star-certified HVAC contractors online.

Many homeowners either install a traditional central air system in their homes or supplement certain rooms with a ductless mini split. Both of these units require an indoor and outdoor unit. The main difference is the mini split can be installed in a space that does not have existing ductwork or cannot have ductwork installed  – like a historic home or guesthouse. Learn more about the differences between these two HVAC options to choose the best one for your home and electricity rates. 

The ground source heat pump (also known as geothermal heat pump) is the most efficient residential heating and cooling systems available, with heating efficiencies 50 to 70% higher than other heating systems and cooling efficiencies 20 to 40% higher than available air conditioners. They are self-contained units that efficiently heat and cool homes and commercial buildings while providing hot water. They use standard electronic thermostats and duct systems, making them appropriate for retrofits of standard heating, ventilation and air conditioning (HVAC) systems. Groundsource heat pumps quietly and reliably harness the renewable energy generated by the sun that is stored in the ground near the Earth’s surface. They make significant contributions to a cleaner environment by saving energy, cutting fossil fuel use, and reducing carbon emissions.

Replacing an HVAC system is a major project, which is why you will want to consult with multiple service technicians and choose the best one for your needs. Here are a few tips to make sure you get a fair deal on the project, while also gaining peace of mind and knowing that it will be done correctly.

• Check their licenses. Qualified HVAC contractors should be able to prove that they have licensing and certification in their field. 
• Discuss how the contractor measures your HVAC size needs. Your contractor should explain their process for calculating unit size and desired power levels.
• Review brand recommendations. Your HVAC contractor might have a preferred brand that they want to use but should provide alternative options and explain the pros and cons of each. 
• Seek out three written estimates. This can give you a fair price range for the project and allow you to choose the best contractor for the job. 
• Ask about the installation timeline. If your HVAC system breaks in August, you don't want to wait a month for a new one to be installed.

The best contractor for the job might not be the cheapest. You are looking for a service technician who is experienced, trustworthy, and reliable. Never let an HVAC contractor pressure you into working with them. You deserve to make the best decisions for your home.

Even the best-installed, most efficient equipment, requires routine maintenance. Make sure you replace your air filter quarterly and schedule bi-annual maintenance appointments with a trusted HVAC company. These technicians will be able to clean out your system and ensure it is running at its best. You can also invest in a programmable thermostat system, which will optimize your HVAC usage to help you save money.