HM93BAA – Rytons 9×3 Brass Anodised Aluminium Hit & Miss Ventilator

General Details

HM93BAA – Rytons 9×3 Brass Anodised Aluminium Hit & Miss Ventilator

  • Brass anodised 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:

  • 3,741mm² (37.41cm²) per unit.

Size:

  • 242mm L x 89mm H (see image gallery above).
  • CAD drawing available by email.

Colours:

  • Brass effect: HM93BAA (bagged HM93BABG).

Composition:

  • 0.8mm (20 gauge) brass anodised aluminium.

Installation:

  • Position over opening and fasten into place.

Handling Information:

  • Box quantity: 25 number.
  • Box weight: 1.5kg.

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.