Lo-Carbon PoziDry Compact with Heater

Compact positive input ventilation with heater

This PIV system draws fresh, tempered air into the home which creates a comfortable indoor environment while preventing condensation from occurring.

Reduces condensation and mould
Ultra low sound level
Washable, high capacity G4 filter
Standard 5 year guarantee

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The Lo-Carbon PoziDry Compact is the perfect solution for properties that don’t have a loft. It is duct mounted so it can be fitted in numerous places within a single floor flat or apartment. This unit draws air in via an external inlet and through a short length of duct.

The motor then draws the air through the high capacity, washable filter. Fresh air passes through the ducting and out from a grille. This unit can also be used for air replacement when used in conjunction with an exhaust fan.


The Lo-Carbon PoziDry Compact includes a clever sensor to monitor the ambient temperature and make adjustments to air volume automatically if necessary as well as providing partial heat recovery.

‘Trickle’ speed is automatically selected when the ambient temperature is up to 18°C. ‘Normal’ is automatically selected when the ambient temperature is between 18 and 27°C. If the ambient temperature exceeds 27°C, the Lo-Carbon PoziDry Compact will automatically switch to standby (no airflow).

The standby power consumption is 2W. In the case of the integral 300W heater version, the heater element is automatically activated when necessary and tempers the supply air to 10°C.


Adjustable capacity
Selectable air capacities to suit volumes of up to 34 l/s or floor area up to 100m².

Extremely low running costs – from less than one pence per day.

Flexible installation
Round to rectangular duct adaptor included.

Easily washable, high capacity G4 filter.

Quality standard
BBA approved.

Standard 5 year guarantee.


Full product brochure
F&W instructions
Weight50 kg
Dimensions100 × 200 × 20 cm