In the north I quickly gained when I was young how crucial having a respectfully running gas furnace or heater was to the family’s well being. If anything stopped the oil furnace from running during the coldest evening’s life can be almost unbearable. Always make sure you get your gas furnace tested on before the Wintertime to keep from having troubles later on, and once I became an adult plus had a cabin of my own I always make sure that I call the local Heating plus A/C company to schedule my service appointment on my gas furnace in the fall. I remember a single particular Wintertime back in the day when the gas furnace stopped working plus my family had to stay in a motel for a solid month until the Heating plus A/C company got the gas furnace repaired. It was such a pain in the neck to transport my family of 6 into a motel for a week. It was a fancy mistake like that plus would never happen again. It costs to keep the gas furnace ran tests on but not nearly as costly as needing it repaired in the dead of Wintertime plus needing to be uprooted from your home cabin while waiting on parts or service. The heating service company is awesome! They always have attempted to get things done hastily plus efficiently. I have a service agreement with the local heating company to maintain plus service my air conditioner plus oil furnace twice each year before Wintertime plus warm season. It’s crucial to keep those respectfully tested on otherwise your air conditioner plus oil furnace won’t last as long plus replacing them can cost a whole lot more than just the unit itself. Take it from someone who lived through an incident of not having heating or air conditioner when it is needed most….it’s very much worth the service.