Smart Thermostat

HVAC installation costs depend on the type of system, equipment size, efficiency rating, installation complexity, ductwork condition, labor requirements, and optional upgrades. A professional HVAC evaluation and load calculation help determine the correct system and installation requirements for a home.

HVAC replacement costs depend on the system type, equipment capacity, efficiency, installation complexity, ductwork, electrical requirements, permits, and optional upgrades. Because homes differ, a reliable estimate requires an evaluation of the existing system and home, along with proper equipment sizing. Comparing the complete scope of work (not just the equipment price) helps homeowners evaluate replacement proposals.

HVAC efficiency can often be improved by addressing the whole system rather than replacing equipment alone. You may start with proper maintenance, clean filters, adequate airflow, and correctly functioning controls. Then consider duct sealing, air sealing, insulation, and efficient equipment when appropriate. Proper installation and system sizing also matter because equipment efficiency depends on how the HVAC system operates within the home.

SEER2 stands for Seasonal Energy Efficiency Ratio 2. It measures the seasonal cooling efficiency of residential air conditioners and heat pumps under the DOE's applicable standardized test procedure. A higher SEER2 rating generally indicates greater rated cooling efficiency, but actual energy use also depends on equipment sizing, installation, ductwork, airflow, home efficiency, controls, climate, and operating conditions.

HVAC maintenance is preventive care intended to inspect and maintain equipment before problems develop, while HVAC service is a broader term commonly used for professional work performed on an HVAC system, including maintenance, diagnostics, repairs, adjustments, and component replacement. In other words, maintenance is a type of HVAC service, but service can also involve diagnosing or correcting an existing problem.

HVAC includes heating, ventilation, and air conditioning systems that work together to control indoor temperature, airflow, humidity, and air quality. A complete HVAC system may include an air conditioner, furnace or heat pump, air handler, ductwork, thermostat, filtration, ventilation components, and humidity-control equipment.

Thermostat repair involves diagnosing and correcting issues with the device that controls HVAC operation. Problems may involve power, wiring, sensors, settings, placement, or thermostat compatibility.