trust: the 3 bullet points in the header show that this is a well used service. make sure you schedule an appointment for your furnace’s annual check up before chilly autumn nights set in. during this time and even to this day, writing is teaching me more about myself. the fan has only fired up once in the past 7,000 miles or so, and that was grinding up a steep hill in the alps on a summers day. we provide up to 2 helpers for 1 hour free of charge. 