HM1212AL – Rytons 12×12 Aluminium Hit & Miss Ventilator

General Details

HM1212AL – Rytons 12×12 Aluminium Hit & Miss Ventilator

  • Aluminium hit & miss grille.
  • Manually adjusted for controllable ventilation.
  • Durable, slim and with a lustrous finish for a pleasing appearance.
  • Note: Hit & Miss Ventilators must not be used to supply combustion and cooling air to boilers, stoves and fires.

Free Area:

  • 19,869mm² (198.69cm²) per unit.

Size:

  • 305mm L x 305mm H.

Colours:

  • Self colour aluminium.
  • Powder coating available in a range of colours and finishes using the Tailor-made by Rytons bespoke ventilation service.

Composition:

  • 0.8mm (20 gauge) aluminium.

Installation:

  • Position over opening and fasten into place.

Handling Information:

  • Box quantity: 25 number.
  • Box weight: 5.9kg.

Reference Material:

  • The Building Regulations 2000, Approved Document F.
  • The Building (Scotland) Regulations, Mandatory Standard 3.14.
  • The Building Regulations (Northern Ireland) 2000, Technical Booklet K.
  • British Standard BS 5250.