Multistack, LLC products

Available in 10, 15, 20, 30, 40, 50, 70 and 85 ton sizes. Units are designed to connect with field-supplied evaporators. Each module has two independent refrigerant circuits. Refrigerant components are factory installed within the modules. Optional modulating valve for on-board head pressure control. Optional shell and tube condenser; brazed plate standard.

Dedicated Heat Recovery Chillers (DHRC) are ideal for many water-heating applications. Dual and quad scroll modules. Available in 10 to 1,320 ton capacity with fixed speed and True Variable™ speed scroll compressors. Produce hot water up to 140F with R-410A and 175F with R-134a while producing simultaneously chilled and hot water. Eliminate or reduce the need for boilers. Reduce carbon emissions and water consumption. DHRCs feature heating COPs of more than 3.0 and combined COPs of more than 7.0. Control up to 15 modules on a single master controller.