Truficient Energy Solutions recently completed a remarkable project involving the installation of a high-efficiency Mitsubishi mini-split system in a newly constructed guest/office studio. This project stands as a testament to Truficient's expertise in delivering energy-efficient and comfortable HVAC solutions for residential spaces. This showcase delves into the intricacies of the project, highlighting the challenges, solutions, and exceptional outcomes achieved.
The scope of this project was the complete installation of a ductless mini-split HVAC system in a newly built studio. The client's primary objectives were to ensure high energy efficiency and reliable heating and cooling across a broad temperature spectrum. The system was a new installation, not a replacement or upgrade. The client sought a solution that would minimize energy consumption while maintaining optimal comfort throughout the year.
Truficient Energy Solutions installed a Mitsubishi mini-split system, renowned for its efficiency and performance. Specific energy efficiency ratings, including SEER, EER, and HSPF, can be found in the provided Mitsubishi submittal. The installation did not incorporate any zoning systems, as the studio's layout did not necessitate it.
The Mitsubishi mini-split system boasts several energy-saving features, detailed in the product submittal. Compared to traditional HVAC systems, this mini-split excels in energy efficiency, significantly reducing power consumption. Truficient Energy Solutions further enhances the client's peace of mind by providing a 12-year parts warranty. A separate smart or programmable thermostat was not installed; the client opted to use the remote that accompanied the system.
Determining the appropriate size for the HVAC system was crucial. Truficient Energy Solutions employed a combination of load calculation and their extensive experience with similar projects and insulation types. The studio's construction, featuring blown-in netted cellulose insulation, 1-inch foam board, and floor insulation, contributed to the system's efficiency. The primary design challenge was ensuring adequate heating in the bathroom, particularly during extremely cold temperatures. While the bathroom remains slightly cooler than the main space below 15°F, a small space heater provides a simple solution. The absence of ductwork simplified the installation process.
The Mitsubishi mini-split system includes a built-in "dry mode" for humidity control, enhancing indoor air quality. No additional air purification systems were installed, as the built-in features met the client's needs.
The installation process was meticulously planned and executed. During the construction phase, after framing and roof completion, the line sets, drain lines, and control wires were installed. Once the sheetrock was in place, the indoor unit was mounted, and the remaining system components were connected. The entire installation took approximately two days, with one day dedicated to the rough-in and another to the final installation. No unexpected challenges arose during the process.
The studio was designed with energy efficiency in mind, and the installed mini-split system further enhances this. The system's high efficiency, coupled with the studio's robust insulation, results in significant energy savings. The mini-split system provides consistent and even temperature distribution throughout the space, ensuring optimal comfort. Even in the bathroom, without direct vents, the temperature remains relatively consistent. While specific performance metrics are not available, the client has expressed high satisfaction with the system's performance.
Maintaining the system is straightforward, requiring only regular cleaning of the indoor unit's filter and keeping the outdoor unit free of debris. Truficient Energy Solutions recommends washing the filter approximately every month. With proper maintenance, the system is expected to last 20-25 years or more.
The high SEER rating (20+) of the Mitsubishi mini-split system significantly reduces energy consumption compared to traditional HVAC systems, thereby minimizing the building's carbon footprint. The system uses R410A refrigerant.
The client is highly satisfied with the installation, noting the negligible added energy consumption, even during extreme temperatures. The system effectively maintains comfort throughout the studio, meeting and exceeding the client's expectations.
Before and after photos of the installation will be provided, showcasing the seamless integration of the mini-split system. Thermal imaging results are also available, demonstrating the system's performance and efficiency.
The general cost range for a project like this is between $4,500 and $6,500, including equipment, depending on factors such as refrigerant line length and drain line requirements.
The key takeaway from this project is the effectiveness of a well-designed and installed mini-split system in providing quiet and highly energy-efficient performance. This project exemplifies Truficient Energy Solutions' commitment to delivering top-tier HVAC solutions that prioritize energy efficiency and client satisfaction.