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HVAC Housings & Holding Frames

MANN+HUMMEL Air Filtration Americas offers a wide variety of ASHRAE grade HVAC housings, frames, and other equipment. This line provides customizable solutions to meet the needs of any application you are working with.

Microlock ASHRAE TML Holding Frame

  • Available in 16 gauge aluminized, galvanized or stainless steel
  • Functional in either front or rear load applications
  • Can be used with virtually all ASHRAE rated filters
  • Multiple stages per frame
  • Optional gasketing
Product Datasheet
Microlock ASHRAE TM8 Holding Frame

Microlock ASHRAE TM8 Holding Frame

  • Seven standard sizes available
  • Available in aluminized, galvanized, or stainless steel
  • Functional in either front or rear load applications
  • Can be used with virtually all ASHRAE rated filters
  • Multiple stages per frame
  • Optional gasketing
Product Datasheet

Microlock ASHRAE FB Housing

  • Galvanized or stainless steel options
  • Welded construction with corner supports for rigidity
  • Flexible filter configurations
  • Gasketed, positive-tension doors
  • Perform up to ± 3” w.g.
  • Factory installed flange
Product Datasheet

Microlock ASHRAE VB Housing

  • Galvanized or stainless steel options
  • Welded construction with corner supports for rigidity
  • Flexible filter configurations
  • Gasketed, positive-tension doors
  • V-bank design
Product Datasheet
Microlock ASHRAE SA Housing

Microlock ASHRAE SA Housing

  • Available in galvanized and stainless steel
  • Welded construction with corner supports for rigidity
  • Perform up to ± 3” w.g.
  • Positive-tension gasketed doors
  • Factory installed flange
Product Datasheet