Bulldog Heat Pump
Bulldog Heat Pump is the Inventor of Hybrid Heat Pumps and introduced Reversing Heat Pumps.
ERV / HRV
AuraGreen
Fixed plate ERV that provides excellent energy recovery with virtually zero cross-contamination. AF Series AuraGreen Fixed Plate ERV AuraGreen FIxed Plate ERV (Internal)
Energy Wall
High efficiency Energy Recovery Ventilation (ERV) products. Damper – 1200px Triple Stack Energy Recovery Ventilator: U-ERV-1800