×

FILTER ASSEMBLY FOR HVAC APPARATUS

  • US 20190145655A1
  • Filed: 11/10/2017
  • Published: 05/16/2019
  • Est. Priority Date: 11/10/2017
  • Status: Active Grant
First Claim
Patent Images

1. An HVAC system utilizing an air-to-air heat exchanger comprising:

  • a) an HVAC ductwork section including a fan;

    b) a filter assembly in fluid flow communication with the HVAC ductwork section, the filter assembly comprising a filter compartment, the filter compartment comprising an opening oriented generally transverse to a direction of air flow through the filter assembly, a perimeter extending around the opening and a compressive member provided on at least a portion of the perimeter, wherein the compressive member is adjustable between an installation configuration in which the compressive member is spaced from a position that is to be occupied by a filter when the filter is installed in the filter compartment and an installed configuration in which the compressive member engages at least a portion of one of an upstream and a downstream face of the filter when the filter is positioned in the filter compartment.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×