I am kind of ashamed to say, although I have not had my central heating and a/c appliance tuned up or tested in over 2 years! It’s basically a miracle that my central heating and a/c appliance has not completely broken down as a result.
However, I do actually know how to take nice care of my central heating and cooling appliance. I always change the air filters on time, I always wipe out the debris that floats and forms around the central heating and cooling appliance itself and I always keep the outer rims of my HVAC vents cleaned up. But still, you do require a professional Heating plus A/C tune up every now and then, at least once a year to be completely safe. And at almost 3 years of not doing anything about this, I realized that it was time to do so. I reached out to the local heating and cooling appliance contractor and arranged for the Heating plus A/C tune up and check up… When I told them it had been nearly 3 years since my last Heating plus A/C appliance tune up and check up they said that I was undoubtedly fortunate I didn’t kill my central heating and a/c appliance… A majority of people who go that long are bound to have some extreme Heating plus A/C service setbacks in the meantime. But as I mentioned, I took nice care of my central heating and a/c appliance, so that is what made the sizable difference in all of this. Following this Heating plus A/C appliance tune up and check up, I will start having this done once every single year.