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Access Doors & Panels

Access Doors & Panels. Access Doors Training. Application. Access doors and panels provide direct access to equipment located inside HVAC ducts and enclosures or behind walls and ceilings. Basic Types • Duct Access • Equipment or Plenum Access • Architectural Panel • Fire Rated.

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Access Doors & Panels

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  1. Access Doors & Panels

  2. Access Doors Training Application Access doors and panels provide direct access to equipment located inside HVAC ducts and enclosures or behind walls and ceilings. Basic Types • Duct Access • Equipment or Plenum Access • Architectural Panel • Fire Rated

  3. Access Doors Training Duct Access Duct access doors are required by building codes as follows: HVAC Duct Access Doors Service and inspection of fire, smoke, and fire-smoke dampers. Grease Duct Access Doors Cleaning and inspecting grease ducts.

  4. HAD - Hinged DMR – Round Duct Access Doors Training HVAC Duct Access Doors Duct configuration is the primary criteria. • Square/rectangular • Round/oval Other Consideration • Hinged Convenient and most common • Removable - Cams Space constraints Sandwich-type vs. Cam-type • Externally insulated duct

  5. DMHT – Grease Duct Access Door Access Doors Training Grease Duct Access Doors Application • Kitchen Hood Exhaust Basic Construction • 2300° F Rating • Black Iron Interior Panel • Meets NFPA-96: Ventilation Control and Fire Protection of Commercial Cooking Operations

  6. WAD – Walk-In OAD – Open-In Access Doors Training Equipment and Plenum Access Doors Typical Selection Criteria • Fan Discharge  Positive Pressure  Open-In • Fan Intake  Negative Pressure  Walk-In Primary Applications • Built-Up Air Handler • Custom Air Handler

  7. Flush Mount - TM Drywall Bead - WB Access Doors Training Architectural Access Panels Architectural access panels commonly provide access to plumbing fixtures behind walls and general access to concealed ceiling space. Basic Designs • Flush Mount - Exposed Flange • Drywall Bead - Concealed Flange • Plaster Frame - Recessed Flange

  8. Fire Rated - FD Access Doors Training Fire Rated Panel Provides access to plumbing fixtures behind fire rated walls and general access to concealed spaces above fire rated ceilings.Basic Features • Self Closing • UL Rated for 2 Hour Rated Walls • UL and WHI Rated for up to 3 Hour Rated Ceilings • Grey powder coat finish

  9. Access Doors Training THANK YOU!

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