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  • Know your HVAC systems before replacing in Litchfield, IL

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    When installing a new HVAC system in a Litchfield, IL home, you may be interested in purchasing a communicating system to replace a current non-communicating heating system. They can deliver the brand’s best warranty, optimized climate control, and higher efficiency. Let’s explore the pros and cons of a communicating vs. a non-communicating HVAC system.  But first, you need to understand the technology behind the units.

    Non-Communicating vs. Communicating HVAC Systems

    Non-Communicating HVAC Systems

    A non-communicating HVAC system is most likely what is currently in your home. The terminology does not refer to a “smart” furnace or thermostat which can be adjusted using a smartphone. Most existing furnaces, boilers, and heat pumps are wired using non-communicating methods. The characteristics of these systems include:

    • A thermostat which acts as an “on” switch, closing circuits to deliver voltage.
    • The thermostat also operates as the “off” switch, breaking circuits to turn off the heat pump or furnace.
    • Used with one and two-stage heat pumps, furnaces, and air conditioners.
    • Numerous separate wires, typically twelve, relaying information to various control functions.

    This type of control system has been used for decades to operate traditional furnaces, heat pumps, and air conditioners. Most heating contractors know how to make basic repairs; however, multiple wires and functions can go wrong, each requiring a service visit.

    Communicating HVAC Systems

    The communicating HVAC system installed in many new furnaces, including geothermal heating units, are designed to optimize efficiency. When upgrading an HVAC system, you will want to consider whether one that incorporates communication is right for you. Some of the advantages include:

    • Works with variable-capacity as well as two-stage systems.
    • Four simple wires to communicate heating and air-conditioning needs.
    • Paired components and thermostats communicate heating and cooling needs as well as telling the blowers to operate.
    • Delivers top performance of all components.
    • Delivers ongoing performance information for continuous optimization.

    A communicating HVAC system also has the ability to send you notifications reminding you to change a filter or service the unit. They constantly monitor performance for operating precision. The biggest pro when considering a communicating system is the fact that they deliver the highest efficiency combined with the lowest operating costs.

    Communicating HVAC systems are manufactured by numerous companies. It is essential to hire expertly trained heating contractors when installing them in your home, as they are a relatively new technology. Let the professionals at Agers Heating and Cooling in Litchfield, IL help you choose the best system for your home.