- Integrated heater with Glass Door or Non-integrated heater. High grade 304. Can be upgraded to 316 for an additional £180.
- Lightweight Thermal spa eco leather insulated lid holds the heat a lot longer and does not scratch the tub (like fibreglass or wooden lids), is noticeably light, and folds in half so one person can remove it and put it back on.
- 1 x LED Colour changing Lighting or can be set on one single colour.
- 12 x Air jets 0,9kW & Hydrotherapy System 6 x jets 1,1kW.
- Exterior Thermo wood- heat-treated timber, is a beautiful, sustainable timber material produced using chemical-free heat treatment.
- Fibreglass Tub/ Gel coat - Blue, White, Ivory & Dark Grey AND Pearl Blue Rebeca, Pearl Oceanic Mystic Blue, Pearl Grey, Rich Pearl Brown, Pearl Red. Can be upgraded to an even more durable Granite coat liner for £180.
- Stainless steel chimney with a cap and chimney heat guard.
- Ultra-high performance external thermal insulation of the tub holds the heat a lot longer and ensures against rodent risks to electrics.
- Wide Steps.
- High flow drain tap.
- 2 x Stainless steel straps.
- Drinks holder.
- Free delivery within 100 miles. £1.2 per mile. If you are ordering from Scotland and Wales, please contact us for a delivery quote.
- 24 months manufacturer warranty.
Frequently Asked Questions.
Please check the product page for detailed descriptions and dimensions of each hot tub.
Amber Hot Tubs offers both wood-fired and electric hot tubs. Electric hot tubs require a 13-amp power source, while wood-fired options do not require electricity.
Amber Hot Tubs provides options for 2 to 10 people, depending on the model.
Delivery typically takes 1 to 4 weeks, with some products available for immediate dispatch.
Amber Hot Tubs offers free delivery within 100 miles of Grantham. Additional miles are charged at £1.2 per mile, with delivery available across the UK.
Yes, discounts are available for bulk orders. Please contact info@amberhotubs.co.uk for details.
Wood-fired hot tubs use the principle of gravity, with warm water rising and cold water sinking. The heater keeps the water circulating and warm.
Heating time depends on the burner, tub size, and weather conditions but generally takes 1.5 to 2.5 hours.
Yes, use a floating thermometer to monitor the water temperature and adjust the wood and air supply to the heater as needed.
Without a filtration system, it’s recommended to change the water every 2-3 uses, or after each use if the tub is frequently used.
Amber Hot Tubs endorses Eco 3, a chemical-free option that aligns with their principles.
Dry wood produces minimal smoke, creating a pleasant atmosphere. Damp wood may cause more smoke.
Once cooled, ashes can be disposed of in a bin or used as compost in the garden.
You don't need to clean the heater after every use, but ensure there is enough airflow to keep the fire going. Always let the embers cool before removing the ash.
Only use dried, fully seasoned (or kiln-dried) wood logs with a moisture content below 20%. Well-seasoned logs make a clear ‘clack’ sound when knocked together.
Accessories
Hydro jet replacement covers - £4.50
Chimney cap - £30
90-degree free standing heater connection/elbows with jubilee clips - £90
Drinks holder - £80
Headrest - £25
RGB LED Lamp driver 7 colours - £80
Button On/Off (LED, Air Jets and/ or Hydrotherapy)
High flow drain taps male connector 1 - £12.99
Air Pump 9kW - £280
Hydro Pump DXD-315 1.1kW - £350
Insulated eco leather lid 2m - £450
Insulated eco leather lid 2.25m - £490
1m chimney piece/ extension - £50
Chimney heat guard - £95
Wooden enclosure for the Sand Filter: oversized steps or box/ table - £150
Sand Filtration system - £450

PEACE OF MIND
Your Site Preparation.
Ensure your hot tub sits on a level, firm surface that can support the tub when full of water. There should be a 3-5cm airing gap between the ground surface and the base of the barrel if it is a solid timber barrel. Our tubs can be placed on decking, paving, small gravel, or any firm, level surface. If placed on decking, ensure there is a hearth plate in front of the heater door to prevent damage from ashes and embers. External, non-integrated heaters must be installed on the same level as your hot tub.
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