What does HVAC stand for?

HVAC is short for heating, ventilation and air conditioning. We often use this term to refer to your whole heating and cooling equipment, which incorporates:

  • Comfort systems, such as a furnace, heat pump, air conditioner or mini-split system
  • Ductwork
  • Indoor air quality productions, like air filters, air filtration systems, germicidal UV lights, whole-house humidifiers and dehumidifiers, and ventilation
  • Comfort controls, such as thermostats and home zoning systems

While there are differing models of HVAC units, they all run similarly by:

  • Drawing from a fresh air source outside or inside your home or business.
  • Moving air through a filter to get rid of dust and allergens.
  • Heating or cooling air.
  • Delivering air through a ducted system or directly into a space, depending on the type of system you use.

At D & K Heating Service Experts, we provide a comprehensive range of outstanding HVAC services in Belleville to meet all your comfort needs. And we stand behind all of our work with a 100% Satisfaction Guarantee for a year.*

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*Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.