Products

Split System Supplier in North & South Carolina, and Virginia

As the name implies, split air conditioning systems are split into two or more units with the condenser sitting outdoors and the air handlers sitting indoors. They are among the best options for cost-effective climate control due to incredible features and benefits to building owners. The options for heating and cooling utilizing a split system are vast: from traditional split units to ductless systems to heat pumps. There are numerous factors that come into play such as capacity, layout, heat type and many more project nuances. That’s why choosing the right split system for your application will is extremely important to ensuring long term occupant satisfaction. With over 50 years of serving contractors and engineers throughout North Carolina, South Carolina and Virginia, we’re here to help you properly design, select, supply and install the right units for your next project.

Partnering with Lennox

Lennox®Lennox Logo split system units offer the highest efficiency available while reducing energy bills and maximizing comfort in the market. Combining industry-leading efficiency with fast, easy installation and service, Lennox continues to offer reliable systems that deliver exceptional comfort in commercial buildings with an extensive line of split system components that provide reliable performance to meet the demands of a variety of commercial applications. From heat pumps and air conditioners to high-quality air handlers and indoor coils, Lennox delivers a wide range of configurations for ideal comfort. As of 2021, Hahn Mason is happy to announce that we’ve partnered with Lennox to supply split system units to facilities throughout the Carolinas and Virginia. Our team is here to work side by side with you on your application.

What Are the Benefits of Split Systems from Hahn Mason?

lennox splits

The most reliable, efficient, and flexible in their class

  • Decreased energy expenditures – Best-in-class energy performance
  • Easy installation – Reduced ductwork needed
  • Flexibility for climate control – Individual Spaces can be supplied with their own units
  • Quiet operation – The Condenser is located outside of the building
  • Extended warranty programs

What are the Advantages of a Split System?

Split systems are offer a low first-cost and typically easy to install which helps reduce complexity and overall install cost. Air Handling Units and control panels for split system units can be stored in attics and basements, protecting them from the elements, prolonging lifespan. The control capabilities are easy to use as well, giving you more control over your unit. Plus, with more control, the more efficient your unit and home will be, saving you money and energy. On top of that, split systems are typically easy to install which helps reduce complexity and overall cost.

What are the Disadvantages of a Split System?

Some disadvantages of installing a split system include installation variability, greater opportunity for refrigerant leaks, and maintenance costs over time.

What Lennox Split System Models are Available?


Impressive features, smart engineering and reliable performance make the new Elite® Series Large Split Systems ideal for almost any application.

The Pure Comfort™ system offers superior comfort and energy savings.

  • Up to 16.0 IEER and 12.0 EER for AC matchups.
  • Up to 13.6 IEER, 11.0 EER, and 3.3 COP for HP matchups.
  • Two-stage cooling capabilities allow the system to respond to changing conditions efficiently and effectively.
  • System operates at lower speeds most of the time for maximum comfort, enhanced humidity control and energy savings.
  • MSAV® supply fan technology delivers year-round savings and comfort, improved operational efficiency and enhanced performance.
  • Variable-frequency drive slowly ramps the system’s blower up to speed, offering smooth, efficient and quiet operation.
  • Standard MERV 8 filters increase IAQ by providing higher levels of air filtration and decreasing wind noise.
  • System achieves/exceeds the single zone VAV supply fan requirements for ASHRAE 90.1 2013, California Title 24, and IECC 2015.

Efficiency

  • Up to 16.5 SEER and 9.5 HSPF
  • Two-stage scroll compressor operates primarily on low stage, for more quiet and consistent comfort and humidity control
  • High-efficiency outdoor coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-balanced, direct-drive fan is designed to run slower for an enhanced level of quiet operation
    ENERGY STAR® qualified

Comfort / IAQ

  • Humiditrol® dehumidification system reduces moisture and controls the spread of airborne contaminants

Reliability

  • Corrosion-resistant cabinet is galvanized steel under a two-layer painted surface that protects against rust and corrosion
  • Drainage holes prevent damaging moisture from collecting inside the base pan
  • High-pressure switch extends the life of the unit by providing a safeguard against excessive pressure
  • Low-pressure switch extends the life of the compressor by safeguarding against loss-of-charge
  • High-capacity liquid line filter/drier extends the life of the unit by trapping moisture and dirt that could contaminate the system
  • Crankcase heater protects the compressor against refrigerant migration that can occur during low ambient operations

Efficiency

  • Up to 16.0 SEER and 9.7 HSPF
  • Scroll compressor provides smooth, efficient and quiet operation
  • High-efficiency outdoor coil provides exceptional heat transfer and low air resistance for high-efficiency operation
  • Precision-balanced, direct-drive fan is designed to run slower for an enhanced level of quiet operation
    ENERGY STAR® qualified

Comfort / IAQ

  • Humiditrol® dehumidification system reduces moisture and controls the spread of airborne contaminants

Reliability

  • Heavy-duty fan guard increases safety
  • Corrosion-resistant cabinet is galvanized steel under a two-layer painted surface that protects against rust and corrosion
  • Drainage holes prevent damaging moisture from collecting inside the base pan
  • Enhanced coil guard protects the condenser coil, maintaining the efficiency of the unit
  • Fan motor features a fully enclosed design with a rain shield to provide maximum protection from weather, dust, corrosion and moisture
  • Crankcase heater protects the compressor against refrigerant migration that can occur during low ambient operations
  • Solid-state defrost control monitors the condition of the coil and quickly and efficiently clears the buildup of frost on the coil (heat pump only)

What Options Are Available?

Field-installed options

  • BACNet Control kit
  • Low-ambient head pressure control kits (down to 0°F)
  • GFI Service Outlets
  • Electric heat
  • Water heating
  • 4″ MERV 8 or 13 air filtration
  • Economizers
  • Coil/ Hail guards
  • Float switch kit

Factory-installed options

  • Low-static drive
  • High-static drive
  • Protective coil coating (indoor and/or outdoor)

What do We Need to Know When Selecting Rooftop Units for Your Next Project?

  1. Total Blower / Supply Air CFM
  2. What are the Electrical Requirements?
  3. VAV Application? Is a VFD needed?
  4. What is the Nominal Cooling Capacity?
  5. If Heat is required, what is the Nominal Heating Capacity?
    • Type of Heat – Electric or Gas or Reheat?
  6. Required Efficiency / EER / SEER / IEER. Low, Medium, High?
  7. Are there Outside Air Requirements (if any)?
    • What is the Enthalpy / Sensible Control?
  8. What are the Dehumidification Requirements (if any)?
  9. What are the IAQ Requirements (if any)?
  10. What Type of Filtration is Needed? High Efficiency Filters? 
  11. Do you Need a UVC Light?
  12. Is Demand Control Ventilation Required?
  13. What Control Requirements – BAS or Standalone
  14. What Options are required?

Finally, What is the intent of the overall design? Some of what to consider include:

  • Cost – Lowest First Cost or Lower Total Cost of Ownership
  • Are you trying to meet any design standards such as LEED accreditation
  • What is the application? Split Systems for a medical facility will have different requirements from that of a retail building.

Contact Hahn-Mason for Your Next Split systme Application

Are you considering a commercial split system for your facility in the Carolinas or Virginia? Contact Hahn-Mason Air Systems today at (704)-523-5000. Hahn-Mason has 10 offices conveniently located in Virginia, Raleigh, Charlotte, Asheville, Hickory, Eastern NC, Greensboro, Greenville, Charleston, and Columbia.