Split System Air Conditioners & Heat Pumps
If you’re looking for reliable, energy-efficient heating and cooling, a split system HVAC unit is one of the most popular solutions for Wisconsin homes. Split systems provide year-round comfort by pairing an indoor unit with an outdoor unit to efficiently heat and cool your home through your existing ductwork.

Whole-Home Comfort with a Split HVAC System
At Dave Jones, we install and service split system air conditioners, heat pumps, and complete HVAC systems designed to keep your home comfortable in every season while helping improve energy efficiency and indoor comfort.
What Is a Split System?
A split system consists of two main components:
- Outdoor Unit: Contains the compressor and condenser.
- Indoor Unit: Contains the evaporator coil and is connected to your furnace or air handler.
The two components work together to deliver conditioned air throughout your home using your ductwork system.
Split systems are one of the most common HVAC solutions because they offer dependable performance, flexible options, and efficient heating and cooling for homes of all sizes.


Types of Split HVAC Systems
Air Conditioners
A traditional split-system air conditioner works alongside your furnace to cool your home during warmer months.
Benefits include:
- Consistent whole-home cooling
- Improved humidity control
- Quiet operation
- Energy-efficient performance
- Compatibility with smart thermostats
If your current air conditioner is struggling to keep up, a new high-efficiency split system can improve comfort while reducing energy consumption.
Heat Pumps
A heat pump split system provides both heating and cooling from a single outdoor unit.
Heat pumps:
- Cool your home in summer
- Provide efficient heating in spring and fall
- Work alongside a furnace in dual-fuel systems
- Can lower heating costs compared to electric resistance heating
- Offer excellent energy efficiency
With advances in cold-climate technology, today’s heat pumps are a great option for many Wisconsin homeowners.
Benefits of Installing a Split System

Energy Efficiency
High-efficiency split systems use less energy while maintaining consistent comfort, helping reduce utility costs compared to older equipment.

Indoor Comfort
A properly sized and installed system maintains consistent temperatures, better humidity control, improved airflow, and enhanced indoor air quality.

Reliable Performance
Split systems are known for their durability and long service life when properly maintained with routine HVAC tune-ups and filter changes.

Flexible Options
Whether you’re interested in a traditional air conditioner, a heat pump, or a complete system replacement, there are options to match your home’s size, comfort preferences, and efficiency goals.


Enhance Your Split System with Indoor Air Quality Solutions
Your HVAC system does more than heat and cool your home. It can also help improve the air you breathe.
We offer a variety of indoor air quality products that integrate with your split system, including:
- Whole-home air cleaners
- Air purifiers
- UV air purification systems
- High-efficiency media filters
- Humidity control solutions
These products can help reduce dust, allergens, pet dander, and other airborne contaminants throughout your home.
When should you replace your split system?
It May Be Time If You Notice
- Rising energy bills
- Frequent repairs
- Uneven temperatures between rooms
- Excessive humidity
- Unusual noises
- An HVAC system that is 10-15+ years old
Our HVAC professionals can evaluate your current equipment and recommend the best solution for your home’s comfort needs.
Why Choose Dave Jones for Split System Installation?
When you invest in a new heating and cooling system, proper installation matters just as much as the equipment itself.
Our team provides:
- Professional split system installation
- Heat pump installation and replacement
- Air conditioner replacement services
- HVAC system evaluations
- Preventative maintenance and tune-ups
- Expert recommendations based on your home’s needs
We’ll help you choose a system that delivers the comfort, efficiency, and reliability you’re looking for.
