Performance Heat Recovery Ventilator (Best)

• High efficiency energy recovery
• Automatic defrost
• Reduced humidity during cooling season
• Reduced indoor air pollutants
• Horizontal, vertical or crossflow configurations
• Crossflow and counterflow cores
• Prefilter for incoming airstream
• Basic, standard of automatic controls
• Easy "no tools" maintenance
• Quiet operation
• 5-year limited warranty on parts
• Limited lifetime warranty on the core