Smooth HVAC Seasonal Transitions for US & Canadian Buildings with Prolon Controls
Why Fall Is the Toughest Season for Building HVAC Systems
As summer gives way to crisp mornings and warmer afternoons, building operators across the US and Canada face one of the toughest times of year: the seasonal transition. This is the period when systems have to switch from cooling to heating. It’s rarely straightforward. Heat might be needed first thing in the morning, while by mid-day the building still demands cooling.
If the system isn’t properly managed with smart control logic, equipment ends up fighting itself — heating and cooling at the same time.
When that happens, everyone feels it:
- Occupants deal with hot and cold spots, leading to potential tenant turnover
- Managers get more comfort complaints, resulting in inconsistent performance
- Owners must constant manual switch, causing to a spike in energy bills
On top of that, the extra cycling adds wear and tear to equipment, leading to more maintenance and reduced lifespan. It’s not just a comfort issue — it’s a cost issue.
How Prolon Automates the Shift from Cooling to Heating
According to the U.S. Department of Energy (DOE), heating and cooling make up about 40% of a commercial building’s total energy use, and poor seasonal transitions can waste as much as 30% of that energy.
Smart Changeover Logic Based on Outdoor Temperature and Setpoints
Prolon HVAC controls are built for this exact challenge and handle the switch from cooling to heating automatically. The systems integrate with most existing equipment and thermostats to help performance without full system replacement.
By tracking outdoor temperatures and setpoints, Prolon’s solutions make the transition seamless — reducing wasted energy by up to 20% compared to manual or poorly programmed changeovers.
Eliminate Hot and Cold Spots
Every building has “trouble spots”, areas that overheat or are too cold. With Prolon’s zoning control, you can ensure each area, such as offices, lobbies or retail spaces, receives what it needs to keep it comfortable without overcompensation.
Reduce Energy Waste with Precision Zoning
ENERGY STAR reports that a simple change in zoning and HVAC coordination can help your equipment in working together, not against itself. This also helps you reduce your operating costs and carbon footprint up to 10–15% every year.
With Prolon’s smart logic, your system simultaneously manages heating and cooling so both never run at once in the same zone, ensuring compliance with ENERGY STAR’s benchmark.
Real-Time Visibility for Facility Managers
Facility managers don’t have time to babysit systems. Prolon dashboards make it easy to see what’s happening, make quick adjustments, and head off problems before they turn into complaints. Buildings with modern control systems often see 10–15% lower operating costs on top of fewer headaches (LBNL).
Discover Prolon’s HVAC equipment here
What Building Owners Gain from Smarter Seasonal Transitions
The transition season is when the calls start rolling in — rooms that are too hot, others too cold. Each complaint costs money in service calls, downtime, or even tenant frustration.
By smoothing out this period, Prolon controls help owners:
- Lower energy bills by 10–25%
- Extend the life of HVAC equipment
- Keep tenants happy and comfortable
- Qualify for rebates and incentive programs
Seasonal changeovers don’t have to be messy. With Prolon HVAC controls, the transition from cooling to heating is automatic, efficient, and reliable. You’ll cut energy waste, reduce wear on your equipment, and — most importantly — keep everyone in the building comfortable.
Prolon makes the seasonal shift simple, so your building runs smarter all year long.
Take Action: Optimize Your Next Seasonal Transition
From cold mornings to hot afternoons, Prolon’s scalable HVAC solutions are built for diverse climates and adaptable to any space to deliver reliable performance and save costs.
Would you like to learn more on how Prolon solutions could improve your building? Reach out to Prolon or connect with a regional Prolon sales manager to see how our control solutions can help optimize comfort and efficiency during the next transition season.
