AC3LP – Rytons Mini LookRyt® AirCore®

General Details

AC3LP – Rytons Mini LookRyt AirCore

  • Retro-fitted combustion air vent for boilers, stoves and fires.
  • Just 3″ diameter for low kilowatt stoves requiring minimal ventilation.
  • May also be suitable for stoves up to 10kW in properties built prior to 2008.
  • Unique draught reducing panel disperses air evenly for improved comfort.
  • Paint or wallpaper the mini panel to match room décor for a discreet appearance.
  • External water baffle prevents transfer of water across the cavity.
  • External grille U.V. stabilised to slow down the effects of sunlight.
  • HETAS approved for use with solid fuel appliances.
  • LookRyt Panel: Patent No. GB 2490138.

Equivalent Area:

  • 3,168mm² (31.68cm²) per unit (tested to BS EN 13141-1:2004 by the BRE).


  • External grille: 158mm L x 98mm H inc. backplate.
  • Tube: 77mm (3″) Dia. x 358mm L.
  • Mini LookRyt panel: 110mm L x 110mm H.


  • Terracotta: AC3LPTC.
  • Buff/Sand: AC3LPBS.
  • White: AC3LPWH.
  • Mini LookRyt panel: Magnolia (may be painted or wallpapered to match décor).


  • External grille: U.V. stabilised high impact polystyrene.
  • Tube: High impact polystyrene (contains recycled plastic). Softening point: 70ºC. Melting point: 120ºC.
  • Mini LookRyt panel: High impact styrene.

Handling Information:

  • Box quantity: 1 set.
  • Box size: 42cm W x 13.5cm H x 18cm D.
  • Box weight: 0.639kg.

Reference Material:

  • Equivalent area tested by the BRE to BS EN 13141-1:2004.
  • Also refer to: The Building Regulations, Approved Document J,
  • The Building (Scotland) Regulations, Mandatory Standard 3.21,
  • The Building Regulations (Northern Ireland), Technical Booklet L,
  • British Standard BS 5440-2,
  • British Standard BS 5871-3 (decorative fuel effect gas fires).

NBS Plus Specification:

Fitting Instruction Sheet