HVAC Access Doors

High Performance Thermal and Non-Thermal Access Doors
High performance double wall access doors for HVAC air handling units. Prehung, insulated door leaf with aluminum frame.            

› Double Wall Access Door
› R Factor of 6.5 Per Inch of Door Thickness
› Field Reglazeable Viewports
› Field Replaceable Gaskets
› Zero Total CFM Air Leak … at 10.0″ wg
› Air Infiltration Performance Valid for Inswing
(T Frame) and Outswing (Z Frame) Doors
› Foamed Santoprene® – Extruded Gasket Impervious to Virtually all Chemicals and Highly Flexible in Extreme Heat and Cold
› Door Thicknesses Available:
1″, 1.7″, 2.0″,4″0.

 

DOOR CONSTRUCTION
• Cakepan or perimeter style
• Interior and Exterior Door skin options:
    – 16, 20 or 24 ga galvanized
    – 16, 20 or 24 ga galvannealed
    – .040 smooth aluminum
    – .024 embossed aluminum
    – 24 ga stainless 304 2B
    – 24 ga stainless 316 2B
    – 24 ga galvalume
    – 24 ga white prepainted galvanized

• Pressure injected with 2.2 pounds per cubic foot of polyurethane foam
• Polyurethane foam bonds with door skins to make a seamless, rigid panel
• Thermal door uses a high density polyurethane thermal break.

MASTER FRAME CONSTRUCTION
• Frame is fabricated of commercial quality aluminum extrusions.
• Master frame is shipped completely assembled with hinges and door attached.
• Thermal frame uses a high density polyurethane thermal break.
• Frame is prepared for installation into wall panel with .250 diameter holes through the installation flange of the top, bottom and both vertical frame members.
• T Frame is used for inswing application.
• Z Frame is used for outswing application.

 
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GASKET
• AJ Manufacturing’s proprietary Santoprene® gasket is press-fitted into frame for maximum air and water seal and is field replaceable.DOOR HARDWARE
• Door panel is prepped with anti-compression sleeves at all latch locations to provide
maximum strength and performance.
• Stainless steel hinges standard on all doors.DOOR VIEWPORTS
• Insulated tempered glass (clear/clear),  tempered/wire  glass unit or wire/wire unit in:
8” x 8” View Area  or  11” x 11” View Area 
• After-market viewports and reglazing kits are also available.OPTIONS
• Thermal
• Non-thermal 
• Windows
• Outswing (Z Frame)
• Inswing (T Frame)PATENT PENDING
Door Size Description Model #
1″ Thick Non-Thermal Outswing Frame – Cakepan       Z10
1.7″ Thick Non-Thermal Inswing Frame – Cakepan      T17
1.7″ Thick Non-Thermal Outswing Frame – Cakepan      Z17
2″ Thick Non-Thermal Inswing Frame  - Perimeter      T20
2″ Thick Non-Thermal Inswing Frame – Cakepan CP T20
2″ Thick Non-Thermal Outswing Frame - Perimeter      Z20
2″ Thick Non-Thermal Outswing Frame – Cakepan CP Z20
2″ Thick Thermal Inswing Frame  – Perimeter      T20
2″ Thick Thermal Inswing Frame  – Cakepan CP T20
2″ Thick Thermal Outswing Frame  – Perimeter      Z20
2″ Thick Thermal Outswing Frame  – Cakepan CP Z20
4″ Thick Thermal Inswing Frame – Perimeter      T40
4″ Thick Thermal Outswing Frame – Perimeter      Z40
4″ Thick Non-Thermal Inswing Frame – Perimeter T40
4″ Thick Non-Thermal Outswing Frame – Perimeter Z40