In line with our focus on energy efficiency, Multistack offers various water cooled and air cooled heating solutions. Traditional heat pumps are ideal for summer cooling and winter heating applications with a geothermal ground loop. Dedicated heat recovery modules are compact, flexible, and efficient – and have the added benefit of being able to provide simultaneous heating and cooling without reversing valves. DHRC can be used in a variety of applications such as domestic hot water, VAV reheat, and many more building heating needs. With a COP 4 or more times higher than a boiler, the (DHRC) chiller provides unmatched efficiency. Want to maximize the efficiency of your system? Utilize our VME II or air cooled VersaTemp product lines to provide simultaneous heating and cooling. These unique designs provide simultaneous heating and cooling variable loads for a complete building solution.