The HLR (HVAC Load Reduction) module actively and automatically manages HVAC cooling and heating load and indoor air quality (IAQ). Simply, the HLR module is a “smart scrubber” that replaces outdated, inefficient and costly ventilation methods with a practical, proven, energy-saving approach.

Instead of continuously replacing indoor air with outside air to expel indoor-generated contaminants and manage IAQ, the HLR module cleans the indoor air using patented reusable sorbents. By cleansing the indoor air, the HLR module minimizes the amount of outdoor air required to maintain IAQ, thereby reducing the load on the HVAC system and achieving double-digit energy savings.