Preventive Maintenance is maintenance performed on a piece of equipment to prevent the likelihood of it failing. Preventive maintenance is performed while the equipment is still working in the hopes that the maintenance will prevent any future breakdown. Preventative Maintenance filters on HVAC systems have some of the benefits of reduced repairs, savings on energy bills, an increased life expectancy of equipment-preventing the need for replacement and safe quality conditions in your home.Here at De Hart, we offer our own Preventive Maintenance Agreement. The plan is for one annual year. With our plan, we offer one air conditioner servicing and one furnace servicing and a visual inspection of your water heater per year. With the annual plan, you receive 10% of service calls, no additional night/weekend emergency charge and great customer service form any one of our technicians. If you do need repairs of any kind, it will be an additional charge but you get 10% off the service call. Call 785-341-4193 if you are wanting more information about our PMA plan. De Hart Plumbing Heating and Cooling, serving Manhattan Kansas, Junction City Kansas, Wamego Kansas, Topeka Kansas and some surrounding areas.