Air Source Heat Pumps Lead Commercial Building Retrofits
Air source heat pumps are increasingly selected for commercial building retrofits due to easier rooftop and yard installations. Ground source systems remain preferred for large campus and hospital projects.
In the commercial building sector, air source heat pumps are gaining traction for retrofitting existing structures, outpacing ground source systems. Future Market Insights (FMI) reports that the ease of rooftop and service yard installation makes air source units a more practical choice for sites with limited space and existing infrastructure.
FMI projects air source systems to capture 58.2% of commercial heat pump product demand by 2026. Rooftop units are expected to hold a significant share, indicating a trend towards direct replacement of existing HVAC systems. This approach is particularly favoured for schools, retail establishments, and smaller commercial properties.
Ground source heat pumps, while offering stable efficiency due to consistent underground temperatures, require extensive groundwork, including drilling and pipe installation. This complexity makes them better suited for new construction, large campus developments, hospitals, and universities where land availability and project scope allow for such installations.
The broader commercial retrofit market, estimated at $20.15 billion in 2026 and projected to reach $69.62 billion by 2036, is prioritizing speed, simplicity, and minimal disruption. Air source heat pumps better meet these criteria, facilitating quicker upgrades and reducing the overall impact on building operations, making them the preferred choice for many immediate replacement cycles.