The website for the best heating repair Indianapolis has to offer lists these helpful tips on how to prepare your heating system and home for fall.  The most important suggestion is to schedule your furnace for a fall tune up.  These tune ups prevent breakdowns, prolong the life of your furnace, and increase its efficiency.  Check your furnace filters and replace them every three to four months.  Keep furniture, drapes, and rugs away from radiators and registers so that warm air can flow freely.  Weather proof windows and doors and to keep warm air from escaping.  Seal any cracks or holes in your attic or basement.  Reverse the direction of ceiling fan blades to circulate warm air.  Install a programmable thermostat.  Enroll in an annual maintenance agreement and schedule an appointment today to have your furnace readied for the cold weather ahead.