

Year-Round Comfort Starts Here: Discover the Benefits of Ductless Split Heat Pumps.
Ductless split air conditioners have come a long way, offering enhanced features and greater efficiency. They have evolved into heat pumps that serve as both air conditioners and heaters, providing you with efficient, year-round comfort. Unlike traditional window and portable air conditioner units, our ductless systems offer numerous advantages:
Permanent Installation:
No need to install and uninstall seasonally. Our units are a permanent fixture, ensuring comfort throughout the year.
Heating Capability:
Enjoy the added bonus of heating during colder months, making this a versatile solution for any season.
Quiet Operation:
With the compressor located outside, our ductless systems are often quieter, providing a more peaceful indoor environment.
Energy Efficiency:
Ductless systems are typically more efficient, and could help you save energy.
Multiple Heads:
Customize your comfort with the option to install more than one indoor unit to cover various zones in your home.
Unobstructed Views and Space:
Keep your windows clear and your floor space free from bulky units, maintaining the aesthetic and functionality of your living space.
Up to 10-Year Warranty:
Enjoy peace of mind with our robust warranty that covers both the unit and its installation, often outlasting the limited warranties of portable and window AC units.
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Ductless split heat pumps are perfect for:
Homes with Radiators:
Supplement your existing heating system with efficient cooling and additional heating.
Room Additions:
Ensure consistent comfort in new additions where your central HVAC might not reach.
Cottages and Laneway Houses:
Compact and efficient, ductless systems are ideal for smaller, standalone units.
Hard-to-Reach Areas:
Perfect for rooms or spaces that don’t receive adequate heating or cooling from your central system.
Why Ductless Heat Pumps Are a Smart Solution for Canadian Homes Without Ductwork
Ductless heat pumps—also known as ductless mini-split systems—are becoming an increasingly popular choice across Canada for homeowners looking for a convenient, energy-efficient way to heat and cool their homes year-round. These systems offer a flexible alternative to traditional forced-air heating and cooling systems, especially in homes where ductwork is not present or practical to install.

When to Consider a Ductless Heat Pump
Most homes rely on a furnace, central air conditioner, and duct system to regulate indoor temperatures. However, many situations call for a different solution, including:
Homes with boiler heating systems
Spaces with electric baseboard heaters
Home additions or renovations where ducts aren’t installed
Remote or hard-to-reach areas of the home that are difficult to heat or cool effectively
In these cases, a ductless mini-split heat pump can provide reliable comfort without the need for extensive construction or retrofitting.
How Ductless Heating and Cooling Works
A ductless system includes two main components:
An outdoor condenser unit
One or more indoor air handling units, or evaporators
The outdoor unit delivers either warm or cool air directly to the indoor units, which are typically mounted high on a wall or recessed in the ceiling. These evaporators feature adjustable vanes that help distribute air evenly throughout the room, enhancing comfort.
In summer, the system removes heat from your home and releases it outdoors.
In winter, it extracts heat from the outdoor air—even in cold conditions—and brings it inside.
While performance can decrease at very low temperatures, ductless heat pumps often provide sufficient heating in most Canadian climates. Supplemental heating may be required on extremely cold days.
Multi-Zone Comfort and Flexibility
A single outdoor unit can connect to multiple indoor evaporators, allowing you to control the temperature in different rooms independently. This zoned heating and cooling can help improve comfort and reduce energy use by only conditioning the spaces you’re using.
Benefits of Ductless Heat Pumps
Energy-efficient performance for both heating and cooling
No ductwork required, ideal for older homes or additions
Quiet operation and modern design
Zoned temperature control for personalized comfort
Quick installation with minimal disruption

Is a Ductless Mini-Split Right for Your Home?
If you’re dealing with inconsistent room temperatures, limited space for ducts, or simply looking for an efficient home comfort solution, a ductless heat pump might be the right choice. These systems are especially effective in Canadian homes where climate demands vary widely throughout the year.
Speak with a Home Comfort Advisor
Not sure if a ductless system is right for you? Call on Hign Class today. Our team is here to help you assess your needs and recommend the most cost-effective and efficient home comfort solution for your space.
Strategic Installation & System Design
Site Evaluation & System Design
We assess your space to determine the optimal number and placement of indoor units and the appropriate capacity for the outdoor condenser.Professional Mounting & Placement
Indoor air handlers are mounted high on walls or ceilings for efficient airflow, while outdoor units are installed on vibration-isolated pads or brackets for quiet operation.Refrigerant Line & Drain Installation
We run compact refrigerant lines and condensate drains through discreet access points, preserving your interior aesthetics.Electrical Connection & Commissioning
Our certified technicians handle all electrical work, connect thermostats or smart controllers, and test system operation to ensure peak performance from day one.Clean & Code-Compliant Workmanship
Every installation is completed with attention to detail, local building codes, and manufacturer specifications to protect your investment and ensure long-term reliability.
Expert Repair for Ductless Mini-Split Systems
Even the most advanced systems can experience occasional issues. We provide fast, reliable service for all major ductless brands, including Mitsubishi, Daikin, LG, Fujitsu, and others.
Loss of Cooling or Heating
We check for refrigerant leaks, compressor issues, sensor malfunctions, and blocked filters to restore performance.System Not Powering On
Our team tests fuses, circuit boards, and wiring to quickly diagnose and correct electrical faults.Unusual Noises or Odors
Rattling, grinding, or musty smells may indicate a damaged fan, loose parts, or microbial buildup—we inspect and clean internal components thoroughly.Remote or Control Issues
Whether a non-responsive remote or app connectivity problems, we restore full control functionality with re-pairing or replacement.
Smart Features & Modern Benefits
Today’s ductless systems go beyond basic heating and cooling. We install systems that include:
Wi-Fi connectivity & mobile app control
Adjust temperatures remotely or create custom schedules for each zone.Voice control via smart home systems
Compatible with Alexa, Google Assistant, and more.Air filtration & dehumidification
Integrated filters help reduce allergens, dust, and excess moisture.Whisper-quiet operation
Noise levels as low as 19 dB, ideal for bedrooms and home offices.
FAQs
Are Ductless Air Conditioners Worth It?
Ductless air conditioners, also known as ductless mini-split systems, are worth it for many homeowners. They offer several benefits, including:
- Energy Efficiency: Ductless systems are highly efficient.
- Zoned Cooling: They allow for targeted cooling, so you can cool specific areas of your home without wasting energy on unused spaces.
What is the Disadvantage of Ductless AC?
While ductless air conditioners have many benefits, there are a few disadvantages:
- Initial Cost: The upfront cost can be higher compared to traditional window units or even some central air systems, though this may be partially offset by energy savings over time.
- Aesthetics: The indoor units are visible on the walls and might not blend seamlessly with the home’s decor.
How Much Should a Ductless Air Conditioner Cost?
The cost of a ductless air conditioner can vary widely depending on the size of the system, the number of indoor units, and the complexity of the installation. Generally, you can expect to pay around $6,000 per unit installed. For a multi-zone system with several indoor units, the cost can rise to $11,00 0 or more.
Do Ductless Air Conditioners Need to Be Vented?
Ductless air conditioners do not need to be vented like traditional window units. However, they do require a small hole (about 3 inches in diameter) to be drilled through the wall to connect the indoor and outdoor units. This hole allows for the passage of refrigerant lines, electrical wiring, and a condensate drain line.
Does Every Room Need a Ductless Unit?
No. While having a unit in every room can provide the most precise temperature control, it’s not required. Many homeowners choose to install units in the most commonly used rooms and rely on the airflow from those units to cool adjacent spaces. The number of units you need will depend on your home’s layout and your specific cooling needs.
How Many Rooms Can a Ductless AC Cool?
A single ductless unit can effectively cool a single room or a designated zone. Multi-zone ductless systems, which consist of one outdoor unit connected to multiple indoor units, can cool several rooms. Depending on the model and capacity of the outdoor unit, you can have up to eight indoor units connected to one outdoor compressor, allowing for comprehensive cooling of multiple rooms or zones within a home.
Ductless Split Heat Pumps – Compact, Quiet and Flexible Year-Round Comfort
Call on High Class today for your Free, In-Home Consultation!
Testimonials
Honest Reviews from our Customers

Jane Anderson
Homeowner, San Diego
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