James Meats |
Good course. Concisely written and illuminates the important points in consideration of ERV systems and deciding between them.

John Johnson |
Good introduction

Chad Sullivan |

JORGE TROITINO |
Great courser!

Bruce Sutter |

Eric Gallion |
could use additional graphics of equipment, such as the recuperators

Dirk Hostetler |
Great course! Good review of ERV systems.

Jason Needham |

Michael LaClair |
I learned something above ERVs. Thank You!

Greg Schluterman |
Good review of ERV

Richard Stepp |
Good overview of ERV systems and application.

Benjamin Karten |

Ryan McHale |

David Guralchuk |
A great refresher course.

Brandon White |
Pressure drop question had Pa units. Guide, and the industry, typically use w.g.

Nicole Wagner |
A lot of good information.

Victor Meza |

Arek Torosian |

David Bowyer |

John Mullins |

Allan Yang |
It's a good broad overview of the different heat / ac recovery systems.

Gary Short |
Good course

Don Bailey |
Good summary of the proven methods and principles methods of energy recovery in HVAC systems.

Jordan Weatherred |

Nenad Drca |

Steven Karan |

Louie Panopio |
Good course

Myron Jordan |
Good review of ERV and HRV benefits.

Matthew Pettit |

michael hill |
Informative overview of ERV systems