posimaster®
PosiMaster - for condensation control
PosiMaster-Combi for Flats, Maisonettes & Basements |
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Order Code: POS240HC The PosiMaster-Combi unit is generally fitted on a convenient wall as close to the air intake point as possible. Ideally this should be within a hall cupboard where access to an external wall and ambient air is possible. Supply ducting is run to an outlet air grille normally located in the hallway so that air is delivered to a central point within the dwelling. |
Key Features And Benefits
- Simple to install & inexpensive to run
- DC motor for quiet operation
- Diffusers designed to minimise draughts
- Air temperature cut out when incoming air temperature exceeds 25oC
- Pre heat can be manually selected
- Very Quiet
- Electronic feedback to the motor ensures constant flow rate
- Electronic controller automatically monitors temperature of introduced air and activates pre heat to maintain comfort levels. If the heater switch is enabled by the user the heater will switch on when the air temperature falls below 12oC
- BRE Digest 390 compliant
- Solid state electronics with high efficiency switching power supply
- Blocked filter indication light
Filter
Large capacity, non-woven type processed to labyrinth structure ensuring good air distribution. The synthetic fibres are resistant to moisture, fungi, bacteria and frost. Model VNF250. Heat resistance <100oC. Flammability - self-extinguishing to DIN 53438 F1.
Installation
The PosiMaster-Combi Dryair unit is generally fitted on a convenient wall as close to the air intake point as possible. Ideally this should be within a hall cupboard where access to an external wall and ambient air is possible. Supply ducting is run to an outlet air grille normally located in the hallway so that air is delivered to a central point within the dwelling.
Motor Supply Volume:
| Speed | Setting | Loft | Wattage | Cost/Year* |
|---|---|---|---|---|
| Air Flow Litres / Sec | Based on 2014 Fuel Costs | |||
| Trickle | 1 | 18 | 6 | £7.87 |
| Medium | 2 | 24 | 8 | £10.49 |
| High | 3 | 30 | 9 | £11.80 |
| Boost | 4 | 36 | 11 | £14.21 |
| dB(A) | 32 | |||
*These prices are based on the units working 24/7, running on Medium 365 days a year. A typical winter when the Pre Heat is activated will cost approx. a further 8 pence per hour due to a 500 Watt heater. The heater can be turned o by the user, but the fan still runs maintaining a positive pressure.
Fan Dimensions
| Unit Casing (mm) | 500 x 370 x 180 |
| Intake & Outlet (mm) | 107 |
| Supply Ducting (mm) | 100 |
Electrical Voltage
220/240V AC - 5 amp fuse required via fused spur
This unit comes with a 5 year guarantee