When it comes to replacing or installing an HVAC system, there are a few extra costs that homeowners should be aware of. Maintenance contracts are often offered by HVAC companies, which can help save money in the long run. If the air conditioning unit is located in a historic house, a small attic, or an attic with built-in insulation, or if custom-made parts are required, this will increase the installation cost. Additionally, an air conditioning permit may be needed if new ducts are being installed or the system is being replaced. In an HVAC inspection, a technician typically examines the condenser, fan motor, thermostat, and ducts.
Fixed rates for annual maintenance may be available from some HVAC companies. Homeowners can also take steps to maintain their new HVAC unit after installation, such as regularly replacing air filters, sealing any air leaks in the ducts, cleaning debris around the unit, maintaining a 2-foot clear space around it, replacing or adjusting the thermostat, and cleaning the evaporator coil, evaporator trap, and drain pipe with a garden hose. The cost of an HVAC system depends on the size of the house, length of the ducts, and size, type, and brand of the system. Discounts may be offered on more expensive options like a zone system. Local energy companies may also provide discounts or rebates for upgrading or replacing an HVAC system if it is a low-energy option.
Service agreements that cover regular maintenance and repair work are often available from HVAC companies. When one of these systems isn't working properly, it's important to choose one of the best HVAC companies in your area to inspect it and make any necessary repairs. If the cost to repair the HVAC unit is 30 percent or more of the total cost of replacing it, homeowners should opt to replace the system. Fortunately, HVAC repair costs are usually manageable when compared to the average HVAC replacement cost.
