MANUFACTURED IN THE UK

EXPANSETM

Underfloor heating solutions for caravans, motorhomes

and camper vans

PROUD TO MANUFACTURE IN THE UK

Underfloor Gas and Electric

Water Heater

Underfloor Gas and Electric

Air Heater

Conformity CE 0086/11 ECE R122 E13 122R - 000174 ECE R10 E11 10R-10791*00 Ingress Protection IP 45Electric Heat Input [kW] 0.75, 1.50, 3.00230V AC Current Rating [A] 3.3, 6.6, 13.0 Rated Fuse Size [A] 16 Gas Type Butane/Propane 30mbar - CAT I3B/P(30)

Heat Input [kW] 1.5, 3.2, 4.7 1.8, 4.7, 6.0 Consumption [g/h] 109, 233, 342 131, 342, 436Combined Electric + Gas Output [kW] 4.7 6.2

Electric Voltage [V] 10.1 to 15.9 12V DC Current Draw Range [A] 0.6 - 3.3 0.6 - 6.5 Current Draw Average [A] 1.4 1.1 Standby* [A] 0.008 Rated Fuse Size [A] 10Temperature Storage [°C] -40 to +70 Operation [°C] -20 to +50 Control [°C] +5 to +32Physical Dimensions L x W x H [mm] 559 x 165 x 175 Weight [kg] 8.7 Max Air Flow @ 0.5mbar [m3/h] 220 Altitude Range** [m] 0 - 2750

* Standby Current Draw for Heater only ** Output of heater may be limited at higher altitude depending on ambient and operating conditions.

The lightweight,powerful, space creatinggas and electric heating solution for the RV market

• Enjoy the great outdoors all year round with total comfort day and night

• Versatile - choose to run on gas and electric for maximum output, or electric on site or gas when wild camping

• Easy to use, intuitive control panel

• Installed underfloor, maximising valuable living and storage space

• Suitable for caravans, motorhomes and camper vans

• Compact, space saving heating solution with narrow rotatable design

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

Quiet night time operation for when you need it most

Cosy van all year round

Even and well maintained heatdistribution

Easy to use, no fuss controls

Technical Specifications

Fast Water Heat Up, Reheat and Retention

• High efficiency pre-mixed burner and direct heat exchanger inside the tank provides Whale’s fastest water heating ever

• 8 litre capacity water tank

• Robust design

EXPANSETM Fast Heat Up and Reheat

Hot water for one shower in approx.10 minutes or two showers in approx. 20 minutes*

More ControlHeat water using gas, electric or both, hot water available when you need it

Winter ProtectionUse your van all year round with our user activated frost mode

Heat RetentionCustom expanded polystyrene ensures that water stays hotter for longer

*Based on gas and electric setting, Whale laboratory Whale shower test 2015 ( 8L from approx. 15 °C to approx. 70 °C) Times in different installations may vary.

• Gas and electric power options

• No cuts required in vehicle side wall

• External gas connections

• No gas drop out vents required

Technical Specifications

Water Heater Gas and ElectricFeatures Model [-] WW081 Water Capacity [l] 8 L X W X H [mm] 522 x 262 x 180 Weight [kg] 4.5 Cold/Hot Water Connection [mm] 12mm pipe/12mm stem Materials Cylinder Stainless Steel 316L Housing PP 20% GF for impact resistance Insulation EPS Certification CE – GAR, lVD, EMCGas Gas Type, Pressure [mbar] Butane/Propane, 30 Heat Input Gas [kW] 1.35 Electric [kW] 0.75 / 1.50Electric Standby Loss [W] Electric – 25 W, G+E – 29 W, Gas – 43 W12V DC DC Voltage [V] 9.9 < 12.0 < 15.1 DC Current Operation [A] 0.48 Standby [A] 0.03 AC Power Supply 230 V, 50 HzWater and Max Water Pressure Supply [bar] 1.9Temperature Rated [bar] 3.0 Ingress Protection Rating IP45 Max Water Temperature ~70 degrees Celsius

EXPANSETM

Whale SupportTel: 0345 9090 911

info@whalepumps.com www.whalepumps.com

©Copyright Whale 2019 - All rights reserved. Reproduction in whole or in part without permission is prohibited.WHALE® is a registered trademark of Munster Simms Engineering Limited, Bangor, Northern Ireland trading as Whale. Whale’s policy is one of continuous improvement and

we reserve the right to change specifications without prior notice. Illustrations are for guidance purposes only. Neither the accuracy nor completeness of the information contained in this or any product literature is guaranteed by the Company and may be subject to change at its sole discretion.

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