You wouldn't purchase a new car and presume you’d never have to inflate the tires, put in new oil or look into odd noises. Your home comfort unit is like a car engine. It’s a machine with a motor, electrical components and even fuel. So, it’s criticalto have a qualified pro perform regular tune-ups on your home comfort unit in Toronto. If not properly maintained, even premium heating and cooling systems could experience issues and become less energy efficient over the years.