The Quantum Series cooling units is our newest, most advanced cooling systems. The fully ducted split systems come in two sizes, 9000 BTUs and 12000 BTUs. Utilizing 404A refrigerant, these systems have the built in capacity to be installed outside in cold weather climates where temperatures get as low as -15 degrees. Simple to install by a certified technician, our pump down technology does not require any wiring from the condenser to the evaporator. Featuring interchangeable panels which allow the installer to direct the air flow in the most efficient direction to maintain maximum efficiency.