Consumer Homepage Product Catalogue Master Group Useful Information Articles Articles of Interest Cooling Air Conditioning 101 Heating 101 HVAC Geothermal 101 Savings Calculator Maintenance Tips Limited Warranties Our Top Brands Grants and Rebate Programs Find a Dealer Careers Browse articles See only the content relating to , UN Home page Articles of Interest A good management of the temperature, requires selecting the right thermostat November 1, 2017 During summer and winter, it is important to maintain a healthy and comfortable indoor temperature and there aren’t a multitude of ways to achieve the proper adjustment of your air conditioning or heating. Show Indoor Humidity: Finding the Right Balance July 21, 2017 Just as the temperature shown on your thermometer, relative humidity plays an important role in your daily comfort. Show Controlling indoor humidity June 22, 2017 Just as the temperature shown on your thermostat, the relative humidity level in your home has a direct impact on the air quality and the comfort of occupants. Show Geothermal: Versatile comfort systems May 18, 2017 Geothermal technology has gained popularity over the last decade. Show Geothermal heating: forced air or hot water system? April 12, 2017 Still largely unknown just a few years ago, geothermal energy technology is gaining popularity. Because it harnesses the free and renewable energy stored in the earth, it represents an effective and sensible heating and air conditioning solution for future generations. Show The maintenance of your central heating October 19th 2016 What needs to be done during the maintenance of your central heating system? The Master Group’s specialists give you some advice to consider. Show Air conditioning or not? April 29th 2016 Once considered a luxury, air conditioning has been democratized over the years to become a standard commodity. It is now affordable for almost everyone to enjoy a cool breeze during the most overwhelming heat waves. Show Air conditioner maintenance April 14th 2016 Air conditioners require maintenance. The efficiency, proper operation and durability of your air conditioner relies on good maintenance. Show Central heating December 15th 2015 By definition, a central heating is a system with a single power supply which has the ability to heat a whole house by distributing heat in every room through a network of ventilation ducts or pipes. Energy sources vary according to their availability by region: electricity, oil, gas, propane and wood are the most frequently used. Show Frequent questions about air conditioning April 29th 2015 Show SHOW MORE ITEMS Find a dealer near you Search Use my location Français Master Group Terms of Use Privacy Policy Sitemap Social Networks Careers Contact us FAQ Useful Information Articles of Interest © 2021 The Master Group | The oldest and largest independent distributor in the air conditioning, heating, geothermal systems, ventilation and refrigeration fields in Canada. Help us guide you! Consumer Professional