Tag: Greenhecks

Greenheck’s Direct Gas-Fired Make-Up Air Units Now Feature R-454B Refrigerant

SCHOFIELD, Wisconsin, December 9, 2024 – Direct gas-fired make-up air units from Greenheck now use R-454B, an A2L refrigerant mandated by the Environmental Protection Agency with low potential to contribute to global warming. Because R-454B has...

Greenheck’s Qei Mixed-Flow Fan Offers New Construction Options for Corrosive, Flammable Environments | Kitchener ON

March 14, 2022 184

Greenheck’s QEI mixed-flow fans are available with aluminum and spark resistance Type A material construction options. The expanded construction material offering combined with the QEI’s high-efficiency mixed-flow wheel makes it a great solution...