Whale Heat Air 4G underfloor gas blown air heater 12v 2 outlet

WHA4G-12-2
Product Code: WHA4G-12-2
Brand: Propex Whale
Condition: New
£749.95
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Whale Propex HeatAir 4G Blown air gas heater for underfloor on motorhomes,van conversions and caravans

The Lightweight, powerful,  space creating  GAS heating solution for the Van Conversion market
Compact, space saving heating solution with narrow rotatable design
Installed underfloor, maximising valuable living space and storage space
Enjoy the great outdoors all year round with total comfort day and night
Easy to use, intuitive controls
Less Weight – Compact and lightweight design

More space – Increased storage space, full length wardrobes and longer beds

Design Freedom – Customisable installation creating a blank canvas for layout design

Fast Heat up and fully automatic output modulation for enhanced user comfort

Quite night time operation for when you need it most

Extend your season to all year

Even and well maintained heat distribution

Easy intuitive controls

The HeatAir 4G fully modulating gas fuelled blown air heater gives an impressive 4kW of heat output – but only when you need it,   if you require only a low output to maintain an already comfortable temperature then the HeatAir automatically detects what is needed and adjusts its output to suit.   Let its clever software detect what is required to get your living space up to the desired temperature and the heater will select the most appropriate heat output and airflow to achieve this whilst maintaining maximum user comfort

Technical specifications

HeatAir 4G
Conformity    CE    CE677877
ECE R122    E13 122R – 000174
ECE R10    E11 10R – 1079*00
Ingress Protection    IP45
Gas    Type               Butane/Propane 30mbar – CAT |38/P(30)
Heat Output  (kW)    1.4,   2.8,   4.1
Consumption g/h      109,  233,  342
Electric 12VDC Voltage  (V)    10.1 to 15.9
Current Draw Range       (A)    0.6 – 4.5
Current Draw Average    (A)    1.4
Standby                          (A)    0.008
Rated Fuse Size             (A)    10
Temperature Range

Storage   (C)    -40 to +70
Operation         -20 to +50
Control              +5 to +32
Physical    Dimension L X W X H     (mm)    469 x 165 x 175
Weight                                 (kG)    5.5
Max air flow @ 0.5bar      (m3/h)   150
Altitude range  (M)                 0 – 2750

All Space Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions and BS EN 1949-2011.

All work must be carried out by a competent person as defined by BS7671 PART2.


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All pictures, diagrams, images and dimensions are non contractual E& O E