Greenheck’s New ERVi Energy Recovery Ventilators Excel in Indoor Spaces
January, 2025
The ERVi, a new energy recovery ventilator from Greenheck, is designed to fit into limited indoor spaces such as basements, mezzanines, and small mechanical rooms. Its modular construction fits through a 30-inch door, can be ceiling-hung, and is ideal for retrofitting and decarbonization projects. It is highly configurable, with either right-hand or 
left-hand access and either-end discharge. Two compact cabinet options are available. The ERVi-10 discharges 375–1,500 cfm with a maximum height of 18 inches, while the ERVi-20 discharges 750–2,500 cfm with a maximum height of 23 inches.
The ERVi includes a 3-inch polymer enthalpy wheel, direct drive fan, electronically commutated motor, and full factory controls with a DDC microprocessor. It is sturdily constructed, with 1 inch of injected foam and a Permatector™-painted exterior. Optional features include factory-installed low-leakage dampers, downstream heating and cooling control, frost and economizer control, and MERV 13 filters. The enthalpy wheel, which helps the ERVi provide more outdoor air for less by recovering energy from exhaust air, can also be configured as either high-effectiveness or high-flow.
For more information on Greenheck’s energy recovery ventilators, please see our product page: https://www.greenheck.com/products/air-conditioning/energy-recovery-ventilators/preconditioners/energy-recovery-wheels
And product catalog: https://content.greenheck.com/public/DAMProd/Original/10011/erv_preconditioners_catalog.pdf
About Greenheck
Greenheck is a global leader in engineering and manufacturing air movement, control, conditioning, and distribution equipment. For more than 75 years, we have been committed to promoting the highest levels of indoor air quality by offering the widest range of ventilation products for commercial and institutional buildings. Through superior customer service, we continue our legacy of innovation as experts in air movement by connecting our mechanical representative partners and customers with the newest products. With our CAPS® product selection tool and HVAC University product education series, Greenheck offers technology and product knowledge to ensure that when you work with us, you are working with the easiest company to do business with.
To learn more, visit www.greenheck.com or contact Greenheck, P.O. Box 410, Schofield, WI 54476-0410, (715) 359-6171, FAX (715) 355-2399.