SH4312B Whale Underfloor Space Heater 4kW Gas & Electric

A 4kW underfloor gas and electric space heater from Whale, designed for use in caravans and motorhomes. The heater has a nominal heat input of 2.9kW on gas and 2.0kW on mains electric.

The heat output varies depending on the temperature of the vehicle, thanks to the heater’s boost setting. The heater also continually checks the temperature to establish the best settings to use.

Compact and lightweight in design, this heating system can use 2.9kW gas and up to 1.0kW electric simultaneously to provide the best available output. This model is designed to be operated by its bespoke Advance Control Panel.

Contents:

• - Space heater
• - Warranty registration card
• - Instruction manual including installation templates
• - Compression nut and olive for 8mm (5/16”) pipe

Please note, this Whale® 4.0S (4.0kW) Space Heater is not suitable for caravan holiday homes, i.e. mobile homes or static caravans. It is designed to be installed with a ducted hot air system and must not be used in conjunction with any other system. For further installation information, please see the downloadable Installation and Operation Manual.

All Whale Space Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions.

• - Maximum dimensions: Height: 185mm, Width: 313.5mm, Length: 820mm
• - Nominal heat input on gas: 2.9kW
• - Nominal heat input on electric:2.0kW
• - Max heat input on dual/ boost: 3.9kW

Mains Electric:

• - Nominal voltage: 230V AC 50Hz
• - Power options: 500/1000/2000W
• - Maximum current AC: 9 Amps

Battery Supply:

• - Nominal voltage: 12V DC
• - Operating range: 11.5V DC min. to 15V DC max. when using electric high
• - Maximum current DC gas operation: 2.8 Amps (0.01 Amps on standby)
• - Maximum current DC electric operation: 2.2 Amps (0.01 Amps on standby)

Maximum current DC dual operation: 3.6 Amps

• - Dry storage temperature: -20°C to 70°C
• - Hot air duct diameter: 60mm ID
• - Flue diameter: 22mm ID
• - Maximum exhaust flue length: 2m
• - Minimum exhaust flue length: 0.75m
• - Maximum combustion air flue length: 2m
• - Minimum combustion air flue length: 0.75m

Key Features

Maintains a comfortable living environment

Balances between gas and electric to maintain desired room temperature

Boost setting uses both gas and electric for higher powered heating

Twin ducting system for more installation options and high heat output

Underfloor installation allowing for more living space

Lightweight design

No chimney or flue covers required

Intuitive and simple controls