EZ Plenum EZAD6X6 6x6 HVAC Duct Access Door for Sheet Metal and Fiberglass Duct with Hinged Door, Camlock txv valve and similar heating systems requiring

and similar heating systems requiring a robust blower upgrade

EZ Plenum's 12" in

26GA galvanized steel

Its compact design and rotatable exhaust allow flexible installation in low-profile spaces

Using a series of these Z-brackets can prevent the RTU from being blown off the roof curb by securely anchoring them

EZ Plenum EZAD6X6 6x6 HVAC Duct Access Door for Sheet Metal and Fiberglass Duct with Hinged Door, Camlock txv valve and similar heating systems requiring6x6 HVAC Duct Access Door EZ Plenum's 6x6 galvanized steel HVAC duct access doors with hinged door are the preferred & ideal choice for sheet metal and fiberglass duct. It's design is versatile and can be used for both applications (sheet metal or fiberglass ductwork); for use with fiberglass: utilize the optional duct frame, or simply remove the frame for use with sheet metal duct. FEATURES: 24GA galvanized steel door, frame, and flange Door is