Engineers specified a two-pipe system with a decoupled energy recovery ventilator (ERV) for outside air. The solution included 132 Briza-12 fan coils with casings selected for their compact size, quiet operation, and compatibility with low-temperature water systems. They also fit easily within the space previously occupied by the steam radiators.
The key benefits of the system included:
- Enhanced Comfort: The Briza-12 units provided consistent heating and cooling, addressing the previously unbearable conditions on the upper floors.
- Improved Safety: Replacing steam radiators with fan coils eliminated burn risks, allowing residents to safely place belongings closer to heating units.
- Space Efficiency: The compact design of the Briza-12 units maximized usable room space, a critical factor in small living quarters.
- Energy Savings: By operating with low-temperature hot water, the boilers achieved 95% efficiency, a significant improvement over the previous system. The facility could condense almost year-round, further reducing operational costs.
- Quiet Operation: With DC motors, the fan coils offered forced-flow convector-style heating without the noise, crucial for noise-sensitive residents.
Resident-Centric Installation
To minimize disruption to the Madison’s residents who often have cognitive or mental health challenges, project managers gave careful consideration to the installation process. Traditional HVAC installations can be intrusive, but the Briza-12 units arrived pre-assembled and were mounted and piped within two hours per unit.
“Initially, we considered moving residents during the installation,” said David, an engineer from Alliance Engineering Services. “But the process was so efficient that we didn’t need to. It was seamless and respectful of the residents’ needs.”
The new HVAC system not only improved the physical environment but also reinforced the dignity and safety of the Madison’s residents. With the new system, residents enjoy a more comfortable and livable space. The operational savings in reduced energy costs allow Siloam Mission to allocate more resources toward other services. And most importantly, it is quiet and efficient, which supports the health and well-being of the residents.
“Jaga’s approach is different,” David added. “They prioritize the people using their systems. From the design phase to installation, everything was seamless and client-focused.”
For Siloam Mission, the HVAC upgrade was more than a technical improvement; it was a commitment to dignity and well-being for residents. With Jaga’s Briza-12 fan coils, the Madison has set a new standard for supportive housing facilities, proving that thoughtful design and technology can create spaces that truly matter.
