Lower HVAC Costs, Improve Efficiency
The HLR 100Z module provides lower HVAC costs by reducing the load on HVAC systems from outdoor air. The HLR 100Z cleans indoor air so that it can be safely recirculated, complying with ASHRAE Standard 62.1 and is easily integrated with most HVAC system designs (including VRF). The award-winning, industry-proven Sorbent Ventilation Technology® inside the HLR 100Z helps owners lower equipment replacement costs, decrease energy consumption, and achieve decarbonization goals with the easiest, most cost-effective ventilation solution on the market.
How the HLR 100Z Works
Indoor Air Cleaning – One or more HLR 100Z modules can be installed on the return side of an air handling unit (AHU), a fan coil unit (FCU), or independent of the AHU/FCU. Air is drawn into the HLR 100Z by internal fans, which push the air through sorbent filters that capture and remove all the contaminants of concern from the air stream. Without producing any byproducts, the HLR 100Z then pushes clean air back into the return air stream or space. By cleaning recirculated air, outside air ventilation rates can be safely reduced by up to 85%, and new HVAC equipment can be downsized, using the ASHRAE Standard 62.1 IAQ Procedure.
What’s Inside the HLR 100Z Module?
Broad Applicability
The HLR 100Z is a small indoor HLR module that integrates with a wide range of zone-based HVAC systems found in offices, schools, retail and other commercial building types that fall under ASHRAE Standard 62.1. Given its small size, flexible orientations, and simple installation, the HLR 100Z is ideally suited for existing building retrofits and new construction.
Proven, Award-Winning Technology
Over 1,000 HLR® modules have been designed and installed around the world by leading consulting engineers and HVAC contractors. Air cleaning efficiency has been validated by ASHRAE 145.2 testing, and energy savings have been field validated by multiple utilities who have provided incentives for installing HLR modules as well as by the U.S. Department of Energy. Unlike many other air cleaning technologies, independent lab tests show that HLR modules do not produce any byproducts. The HLR 100Z was named one of the top 25 Products of the Year for 2024 by the readers of retrofit magazine and was nominated for 2025 Product of the Year by the readers of Consulting-Specifying Engineer.
Ready to Save Money and Breathe Better?
Learn more about the HLR 100Z Air Cleaning Module from enVerid!