Product Comparison: Ventilators

  Preferred Series Energy Recovery Ventilator ERVXXLHB
Preferred Series
Energy Recovery Ventilator
ERVXXLHB
Preferred Series Energy Recovery Ventilator ERVXXSHB
Preferred Series
Energy Recovery Ventilator
ERVXXSHB
Preferred Series Energy Recovery Ventilator ERVXXSVB
Preferred Series
Energy Recovery Ventilator
ERVXXSVB
Legacy Series Energy Recovery Ventilator ERVXXNVA
Legacy Series
Energy Recovery Ventilator
ERVXXNVA
Preferred Series Heat Recovery Ventilator HRVXXLVU
Preferred Series
Heat Recovery Ventilator
HRVXXLVU

Preferred Series Heat Recovery Ventilator HRVXXLHB
Preferred Series
Heat Recovery Ventilator
HRVXXLHB

Preferred Series Heat Recovery Ventilator HRVXXSVU
Preferred Series
Heat Recovery Ventilator
HRVXXSVU

Preferred Series Heat Recovery Ventilator HRVXXSHB
Preferred Series
Heat Recovery Ventilator
HRVXXSHB
Preferred Series Heat Recovery Ventilator HRVXXSVB
Preferred Series
Heat Recovery Ventilator
HRVXXSVB
Application
Type Energy recovery Energy recovery Energy recovery Energy recovery Heat recovery Heat recovery Heat recovery Heat recovery Heat recovery
Cold winter, non-humid summer climates n/a n/a n/a n/a Check Check Check Check Check
Humid summer climates Check Check Check Check n/a n/a n/a n/a n/a
Convenience Features
Easy-to-remove filter & core Check Check Check Check Check Check Check Check Check
Comfort Features
Brings in fresh air, expels stale air Check Check Check Check Check Check Check Check Check
Efficiency
Heating recovery efficiency (ASE) 72% 79% 79% 76% 94% 81% 78% 78% 78%
Cooling recovery efficiency (TRE) 52% 52% 52% 55% n/a n/a n/a n/a n/a
Sound
Quiet operation Check Check Check Check Check Check Check Check Check
Design Innovations
Installation configuration Horizontal Horizontal Vertical Furnace or duct mounted Vertical Horizontal Vertical Horizontal Vertical
Compatibility
Controls/thermostats supported Evolution® or separate ventilator control Evolution® or separate ventilator control Evolution® or separate ventilator control Control not needed Evolution® or separate ventilator control Evolution® or separate ventilator control Evolution® or separate ventilator control Evolution® or separate ventilator control Evolution® or separate ventilator control
Sizes
Air flow (cubic feet per minute) Up to 200 Up to 100 Up to 100 Up to 130 Up to 330 Up to 250 or Up to 150 Up to 157 Up to 100 Up to 100
Peace of Mind
10-yr parts limited warranty1 Check Check Check Check Check Check Check Check Check

1 To the original owner, when product is used in an owner-occupied residence, a 10-year parts limited warranty upon timely registration of your new equipment. Warranty period is 5 years on parts if not registered within 90 days. Jurisdictions where warranty benefits cannot be conditioned on registration will automatically receive a 10-year parts limited warranty. See warranty certificate for complete details.

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