As a homeowner with an Heating plus A/C system that has served me for more than 18 years without major troubles, I can attribute this success to the fact that I carefully maintain the unit. Ever since our A/C plus oil furnace were installed when I first moved into our home, I had a talk with the Heating plus A/C serviceman that services it. He advocated me never to skip routine plus professional Heating plus A/C repair. I have always busy the component for tuneups twice a year, plus have a reminder on when to change filters, scrub the condenser coils, plus check for any troubles. This has spared me of major troubles as our Heating plus A/C professionals have told me several times. The moment I notice something amiss, I always call the Heating plus A/C company plus they send an expert to examine it. This way, I have only dealt with minor repairs that have saved me both cash plus time. I hardly grpeach with high energy costs because our Heating plus A/C component works perfectly plus efficiently. The only major fluctuations I made was to update our denial temperature control with a programmable one a few years back. This was a transport that was advocated by our trusted Heating plus A/C serviceman plus it has paid off significantly. Even on afternoons that I forget to adjust the un-even temperatures, our themoats step plus save the afternoon. Part of our repair practise is to ensure that heat does not especoe our cabin in winter. I invested in sufficient insulation plus also diagnosed sealing all crevices around the house. My beautiful wifey also sewed some beautiful heavy curtains that for some reason keep all the heat inside the cabin when it is too cold in winter.