Service Unlimited is your one-stop-shop for variable refrigerant flow systems.
Tired of hefty utility bills? VRF systems are designed to only use the proper amount of refrigerant, so you can wave goodbye to inefficient HVAC operations.
At Service Unlimited, we’re always looking for cutting-edge technologies to streamline your heating and cooling operations. Over the past decade, variable refrigerant flow (VRF) systems have found their place in the HVAC industry. And now, SUI is here to help you get the results you’re looking for with our groundbreaking VRF technology. SUI has even won the 2022 ABC Delaware Excellence in Construction award for our work with VRF systems.
VRF systems are an alternative solution to outdated and inefficient models—they use less energy, require less maintenance, and save more money than previously thought possible.
Service Unlimited has a long-standing relationship with educational institutions throughout Delaware. In late 2021, a local private school came to us with a problem: they had an existing boiler and radiant heat system, but no air conditioning.
This was becoming a real issue. It got to the point where it started affecting their enrollment numbers. As a result, Service Unlimited was tasked with designing and installing a heating and air conditioning system for the entire school. However, there was a major challenge—the entire project had to be completed during the 10-week window of summer break.
Our expert engineers quickly got to work and performed an initial evaluation of the building. We came to realize that a forced-air, ducted system was out of the question, since there was very little space above the ceiling.
Luckily, SUI found a creative solution with Carrier VRF systems to simultaneously provide heating and cooling to each room. To maximize energy efficiency, we broke the school into three separate zones. Altogether, the three zones added up just over 30,000 square feet. SUI provided 76 tons of heating and air conditioning to 36 indoor fan coil units throughout the school.
Additionally, because of the short timeframe to complete the work, our team had to plan every phase of the project down to each minute detail. With 42 pieces of mechanical equipment, over 3,000 feet of piping, and hundreds of feet of wiring, our installation team had to maintain a high-level of attention to detail to meet the deadline. And they did.
This was a unique, time-sensitive, and challenging project, but it was no match for the experts at SUI. Thanks to our innovative solutions, precise craftsmanship, and attention to detail, we were able to exceed the school’s expectations. Service Unlimited’s quality of work didn’t go unnoticed, either, as we received a 2022 ABC Delaware Excellence in Construction Award for the project.
Commercial building owners hold VRF system in high regard because they deliver several advantages compared to older HVAC systems, including:
Since we opened our doors in 1962, Service Unlimited has developed a reputation as the leading mechanical contractor for Delaware’s heating and cooling needs.
We offer the stability of a dependable provider combined with the experience that comes with over 60 years of service. We’ve been able to sustain continuous growth due to our reputation for providing trustworthy service that our clients can rely on.
For every partnership, we guarantee to adhere to our core values:
Ready to incorporate VRF systems into your heating and cooling operations? Good news, you’re in the right spot. Start a conversation with our experts, and discover the difference that comes with a dependable HVAC provider.