MRCOOL has launched the DIY Select ductless mini-split system, designed to allow homeowners to install residential heating and cooling equipment without specialized tools. The company said the product combines factory pre-charged refrigerant line sets, Quick Connect technology and inverter-driven operation as the US HVAC sector faces a labor shortage.
The DIY Select uses R-454B refrigerant and variable-speed inverter technology. It offers cooling efficiency of up to 17.5 SEER2 and heating efficiency of up to 9.0 HSPF2-4.
Available capacities are 9,000, 12,000, 18,000 and 24,000 BTU (approximately 2.6, 3.5, 5.3 and 7.0 kW). Operating options include Dry, Sleep, Auto and programmable modes, while air handlers are shown in white and black options.
Every system includes factory pre-charged Quick Connect line sets intended to simplify installation. The company said the system is engineered to limit noise disruption in residential spaces.
“For decades, the HVAC industry has struggled with a slow, expensive, and rigid installation process. We built DIY Select to change that,” said Jason Ingram, Managing Member of MRCOOL. “We’re redesigning equipment to adapt to today’s workforce, making training more accessible and deployment faster without compromising quality.”
