HR250

This product range is now obsolete and no longer available from Vent-Axia. The information here is provided for reference only.

Wholehouse ventilation unit with heat recovery
Up to 70% heat recovery whilst controlling condensation
Cool recovery in the summer
Meets new Building Regulations
Can be vertically or horizontally, cupboard or void mounted
Easy installation using 100mm diameter duct spigots
 

Cupboard/loft-mounted intake/extract wholehouse ventilation unit with built-in heat recovery facility. It has twin centrifugal motor/impellers which provide balanced supply and extract ventilation with up to 70% heat recovery. In conjunction with the 150VA Transformer the unit has the facility for matching the performance of the unit to the size of dwelling.

Performance of HR250: Up to 61 l/s FID capacity (balanced airflow). Unit extracts the moist and polluted air from kitchens, utility rooms, bathrooms and toilets and replenishes other areas of the dwelling with fresh tempered air. Fitted in a loft area

Installation
The HR250 wholehouse ventilation unit is designed for fitting within a kitchen cupboard or in the loft space. 100mm Ø rigid or flexible duct connects the fans spigots to ceiling terminations and to the outside air extract and intake points. When passing through an unheated area insulated ducting should be used.

PERFORMANCE:

HR250 to be used with a 150VA Transformer for maximum controllabilty

Motor Speed 1 2 3 4 5 6
Volume l/s (FID) 16 25 31 38 43 61

DIMENSIONS:

Weight: 11.5kg

Power Consumption  
 
Speed 1 80V 20W
Speed 2 100V 36W
Speed 3 120V 51W
Speed 4 140V 60W
Speed 5 160V 80W
Speed 6 240V 185W
Image of 150VA Transformer
150VA Transformer
Surface Mounting Transformer with six voltage selections for trickle settings to match dwelling volume. Provides Boost/Trickle ventilation when used with humidity sensors or a manual switch. 95 x 225 x 75mm (H x W x D)
Please call 0344 856 0590 for further availability information.

Overview

Cupboard/loft-mounted intake/extract wholehouse ventilation unit with built-in heat recovery facility. It has twin centrifugal motor/impellers which provide balanced supply and extract ventilation with up to 70% heat recovery. In conjunction with the 150VA Transformer the unit has the facility for matching the performance of the unit to the size of dwelling.

Performance of HR250: Up to 61 l/s FID capacity (balanced airflow). Unit extracts the moist and polluted air from kitchens, utility rooms, bathrooms and toilets and replenishes other areas of the dwelling with fresh tempered air. Fitted in a loft area

Installation
The HR250 wholehouse ventilation unit is designed for fitting within a kitchen cupboard or in the loft space. 100mm Ø rigid or flexible duct connects the fans spigots to ceiling terminations and to the outside air extract and intake points. When passing through an unheated area insulated ducting should be used.

Technical

PERFORMANCE:

HR250 to be used with a 150VA Transformer for maximum controllabilty

Motor Speed 1 2 3 4 5 6
Volume l/s (FID) 16 25 31 38 43 61

DIMENSIONS:

Weight: 11.5kg

Power Consumption  
 
Speed 1 80V 20W
Speed 2 100V 36W
Speed 3 120V 51W
Speed 4 140V 60W
Speed 5 160V 80W
Speed 6 240V 185W

Accessories

Image of 150VA Transformer
150VA Transformer
Surface Mounting Transformer with six voltage selections for trickle settings to match dwelling volume. Provides Boost/Trickle ventilation when used with humidity sensors or a manual switch. 95 x 225 x 75mm (H x W x D)
Please call 0344 856 0590 for further availability information.

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