Model H
High effectiveness. Aluminium or aluminium with epoxy coating.
Model B
Model B. Rotating heat exchanger in casing
Model BT
Rotary exchanger. Total energy recovery. Up to 85% total effectiveness.
Model R
Rhombical. Aluminium and aluminium with epoxy coating.
Model Z
Corrosive environments. Acid resistant stainless steel 1.4404 (ASTM 316)
Dampers
Aluminium or painted aluminium
