What Size Should Your Central Air Conditioner Be?

When it comes to installing a central air conditioner system, there are quite a lot of different things which would have to be taken into very serious consideration. The most important one, however, which is going to determine a myriad of additional factors is the size of the air conditioner that you need as per the space it needs to cool. This is something which is going to significantly impact the overall efficiency of your unit and you need to make sure that you’ve accounted for it thoroughly.

Know More About How You Can Void Your HVAC’s Warranty

Now, you’ve followed all the best installation practices when it comes to load calculations and based on these, you’ve managed to buy a brand new furnace which is state of the art. System sizing as well as proper duct evaluation is considered and there is nothing else that you need to do. You’ve done your part. However, did you know that a lot of the homeowners would do something that would seriously compromise this significant investment – they would void the warranty? And, when this happen, things don’t get really pretty as repairs could be quite costly.

Saving Money With A New HVAC Thermostat

Regardless of whether we’re up against the scorching summer heat or the freezing winter winds, keeping our homes properly conditioned is undoubtedly a challenge. Is your thermostat up for the task, though? Maybe it has seen better days than this one and that’s something you ought to consider if you are having issues with the HVAC unit.

Find Air Leaks By Depressurizing Your Home

Some household air leaks are actually so small that you wouldn’t really know that they are there. However, when you add all of these up, they could easily pose a serious challenge to your heating or cooling system. This could cause you to spend a lot more money than you would normally. So, how to overcome this issue when you can’t even find it? Well, there is a special test for this – a door blower test.

Summer Vacation Preparation Tips For Your AC

Summer is winding down but we have a few weeks left to bask in the warm weather. If you are planning to squeeze in a vacation in the next few weeks, here are some tips to prepare your AC system for when you are gone.

Raise Your Thermostat

Don’t turn off your system! When you are going to be away, merely raise your thermostat. While you are gone, you don’t need to keep your temperature comfortable for you, but your personal belongings are better off in a home where the air is still circulating and the humidity is being taken out of the air. Generally speaking, you should set your thermostat for a temperature above what you require when you are home. This way, you are saving on energy when you are away, yet not setting the stage for a very hot reentry when you get home. If your thermostat is a programmable one, or you have a WiFi thermostat, you can set your thermostat to cool off the home to your comfort a day before your return home.


Although you may have a security system in your home, you may not have considered security measures outside. You may not think of your HVAC units as a target for theft, but you never know what people will take advantage of while you are away. AC repair professionals in Hamilton suggest putting in sensor lighting around the perimeter of your home as a valuable means of protection.

Prevent Power Surges

If power is lost while you are away, it could harm your system. Make sure you have surge protection for your HVAC system. If you don’t know, call an air conditioner repair technician in Hamilton.

Change Your Filter

While you may be away, your system will still be plugging along. To be assured that your system is working cleanly and efficiently while you are gone, change your air filter before you leave.

Routine Maintenance

Before you go away for any extended period of time, it may be helpful to have your Hamilton AC repair professional in for a routine maintenance visit. During this visit, your technician will check to make sure your system is clean and working efficiently. If there are any problems, your technician will be able to detect them and make repairs before you leave. There is nothing worse than coming home to a hot house with a malfunctioning AC system.

If you are looking for an air conditioner repair professional in Hamilton, call the AC experts at Five Star Air Conditioning & Heating. We have been proudly serving Hamilton and the GTA with highly trained, professional AC technicians for years. Call us today before you head out on vacation so you can be assured your air conditioning system will be working properly when you return.

How To Find The Best Gas Furnace For Your Home

If it’s time to replace your old or malfunctioning gas furnace, there are multiple brands and features on the market to choose from. It can be overwhelming to begin to research new heating systems. How will you know which is the best for your home and lifestyle? Does cost really matter? If you are in Hamilton or the GTA, you may want to consult with an HVAC specialist to ask some important questions about brands and models. Here are some other things for you to consider.

Gas Furnace Or Electric Furnace: Which One Is Right For You?

During the winter, your furnace is an indispensable part of your comfort regulation. But what are the benefits of a gas or an electric furnace? They do the same thing, don’t they? Yes, but not in the same way. If you are looking for a new HVAC system in London, and considering the variables such as your home size, your heat needs, and local fuel prices, one may be better suited for you and your family over the other. Let’s take a look at the pros and cons of each using different comparison points.