Whale Underfloor Space Heater 4.3kW Gas & Electric ISO Bulk

The Whale� 4.3s (4.3kW) space heater is a compact underfloor gas and electric blown air space heater designed for caravan and motorhome applications (it is not suitable for static caravans).

The heater features a boost setting which varies the heat output depending on the temperature of the vehicle. It continually checks the temperature to establish the best settings to use.

Nominal heat input is 2.9kW on gas and 2.6kW on mains electric. This model can use 2.9kW gas and up to 1.3kW electric simultaneously to provide the best available output.

The Whale� 4.3s space heater is designed to be operated by either the Whale Space Heater Control Panel, the Whale Duo Control Panel or by the Whale iVan� Touchscreen Control Panel.

The heater is designed to be installed with a ducted hot air system, and must not be used in conjunction with any other system.

Please note, this Whale� 4.3s heater DOES NOT have a reset button.

All Whale gas products must be installed by a Qualified Gas Engineer in accordance with the installation instructions and BS EN 1949-2011.

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

• Processing & Shipping: Most orders ship within 1–2 business days (weekdays only), with possible delays during high volume periods.
• Free Delivery Threshold: Shipping is free to mainland UK on orders over £60, otherwise £2.99. Certain UK locations may incur extra charges based on size and weight.
• Northern Ireland Shipping: Stocked Orders £0.00–£99.99 £9.99 - Orders £99.99 and up £14.99. For non Stocked Orders Northern Ireland Shipping Orders £0.00–£99.99 I £14.99 Northern Ireland Shipping Orders £99.99 and up £29.99
  Fee Will be Applied at Checkout.
  
• Carriers: We use Royal Mail, Evri, DX, and DHL depending on order value, location, and size. Most orders ship on a 24-hour service; others may use a 48-hour service.
• Customs & Duties: Customers are responsible for any applicable customs fees, duties, or taxes.
• Tracking: You’ll receive a confirmation email with a tracking number once your order has shipped.

For the full details, please visit our Delivery Information Page.

• 60-Day Return Window: Unused items in original packaging can be returned within 60 days for a full refund.
• Refund Process: Once approved, refunds are processed to the original payment method, typically within 7 days.
• Defective or Damaged Items: Contact our customer service at onlinesales@ukcampingandleisure.co.uk for replacements or further support.
• Return Shipping: Buyers are responsible for return postage on unwanted items. We recommend using a trackable shipping service or insurance for items over £50.

For full details, please see our Returns and Refunds Policy.

Questions or Concerns: Our friendly team is here to help with orders, product information, or any general queries.

Email: onlinesales@ukcampingandleisure.co.uk

Telephone: 01604 356545

Response Time: We aim to reply as quickly as possible during our regular business hours.

For more details or to send us a direct message, please visit our Contact Us Page.