VRF CONDENSING UNITS | VRF OUTDOOR UNITS

Welcome to Airtec Energy Systems, your trusted partner for all things VRF (Variable Refrigerant Flow) systems in Greater Vancouver. We specialize in the installation, service, maintenance, and repairs of VRF outdoor units from major brands such as Mitsubishi, Daikin, LG, Samsung, and many others. Our expertise ensures optimal performance and comfort for your spaces.

At the heart of any VRF system lies the outdoor condensing unit, a vital component that plays a key role in cooling or heating your building efficiently. Here’s a simplified breakdown of how these outdoor units operate:

1. Refrigerant Circulation: VRF condensing units use a special type of refrigerant to transfer heat. This refrigerant circulates between the outdoor unit and indoor units through a network of piping.
2. Variable Capacity: Unlike traditional HVAC systems that operate at fixed capacities, VRF outdoor units can vary the flow of refrigerant to each indoor unit independently. This allows for precise temperature control in different zones of your building.
3. Heat Exchange: During cooling mode, the outdoor unit absorbs heat from indoor spaces, turning the refrigerant gas into a high-pressure, high-temperature state. This heat is then released into the outdoor air through the condenser coils.
4. Reversing Valve (for Heat Pump or Heat Recovery Models): In heating mode, the system reverses the flow of refrigerant using a reversing valve. The outdoor unit extracts heat from the ambient air (even in cold weather) and transfers it indoors to warm up the spaces. This applies to both heat pump and heat recovery models, ensuring efficient heating operations throughout the year.
5. Efficient Operation: VRF outdoor units are highly efficient because they can modulate their capacity based on the actual heating or cooling demand. This results in energy savings and enhanced comfort compared to traditional systems.
6. Smart Controls: Modern VRF outdoor units often come with advanced control features, allowing users to monitor and adjust settings remotely. This adds convenience and flexibility to the operation of your HVAC system.

By choosing Airtec Energy Systems for your VRF needs, you’re investing in top-notch expertise and service to keep your system running smoothly year-round.