Best Sauna Heaters Deals Online in the UK (25 Deals Found)

Last Updated - 15/03/2026 Sort By:

Best Choice
Finnex

New
Electric Sauna Heater — Spa Heater with Heat Rocks — Built-In Thermostatic Control — Heats Up Quickly — Automatic Safety
DURABLE HEATING ELEMENTS: Our heater utilize nickel elements to stave off wear and tear, and produce a longer heat quick

£249.95
Finnex

New
Electric Sauna Heater — Spa Heater with Heat Rocks — Built-In Thermostatic Control — Heats Up Quickly — Automatic Safety
DURABLE HEATING ELEMENTS: Our heater utilize nickel elements to stave off wear and tear, and produce a longer heat quick

£229.95
New
3 4.5 6 8 9KW Electric Sauna Heater Sauna Stove Oven Wet Dry Steam Home SPA
Compatible with single phase power supplies. 1 xSauna Heater.

£105.95
BTGGG

New
Electric Sauna Heater Wet&Dry Sauna Stove Internal Control Built-in Sauna Stove Stainless Steel Sauna Room Heater, for H
Power: 3KW; Working Voltage: 220V-380V; Suitable Sauna Room: 2-4m³, Size: 43x32x63CM; Sauna Stone Need: 20-25KG; Tempera

£129.99
New
3-9KW Electric Sauna Heater Steam Sauna Room Stove Stone Home Spa Commercial UK
9KW: require 3.58mm cable on 100amp switch. Water can be add over the sauna stones to make a steam. 1 X Sauna Heater (Op

£119.95
Best Value
Finnex

New
Electric Sauna Heater — Spa Heater with Heat Rocks — Built-In Thermostatic Control — Heats Up Quickly — Automatic Safety
DURABLE HEATING ELEMENTS: Our heater utilize nickel elements to stave off wear and tear, and produce a longer heat quick

£259.95
Qivange

New
3KW Electric Sauna Heater with Built-in Controller, Spa Heater 380V Spa Heater Supports Body Detox & Weight Loss
Energy-Saving: Energy efficient electronic Sauna stove designed.Our heater utilize nickel elements to stave off wear and

£119.99
New
Electric Wet & Dry Sauna Heater Steam Room Sauna Stove Oven Rock Home Spa Indoor
Compatible with single phase power supplies. 1 xSauna Heater. With Rock: N.W15.5kg 4-5cm Rock. Scottish Highlands, Scott

£109.95
BTGGG

New
Electric Sauna Heater Wet&Dry Sauna Stove Internal Control Built-in Sauna Stove Stainless Steel Sauna Room Heater, for H
Power: 3KW; Working Voltage: 220V-380V; Suitable Sauna Room: 2-4m³, Size: 43x32x63CM; Sauna Stone Need: 20-25KG; Tempera

£129.99
New
SAUNA WOODBURNING STOVE STOVEMAN 16 HEAVY
Stoveman 16 HEAVY sauna heater has an improved ventilation system with 3 air flow channels on the external walls of the

£719.68
BORDSTRACT

New
BORDSTRACT Electric Sauna Heater, 3KW Internal Control Stainless Steel Wet Dry Home Spa Room Heater Stove with Adjustabl
This 3KW electric sauna heater features internal temperature control and is suitable for both wet and dry sauna rooms, p

£182.59
Uniprodo

New
Uniprodo Electric Sauna Heater Sauna Stove Dry Sauna Control Panel 8-12m³ 8kW 30-110°C UNI_Sauna_S8.0KW (Aluminium-Zinc,
Powerful—8 kW output

£164.00
New
3.5 KW 220V Stainless Steel Sauna Heater with Internal Controller UK
🔥 Harvia Vega Compact Electric Sauna Heater. • 🔥 Fast and even heat distribution throughout the sauna. • Type: Electri

£350.00
Tasofac

New
3.5L Portable Sauna Steamer Machine, with LCD Display and Remote Control, Herbal Box, Timer & Temperature Control, Atomi
1. Easy Operation: This Portable Sauna Steamer features an LCD screen and simple button controls, plus a wireless remote

£59.99
New
3 KW Sauna Heater Stove Wet & Dry Sauna Heater Home Commercial Steam SPA 220V
After sauna bathing, people feel the flow of spirits, excrete viruses in the body, eliminate fatigue, loosen muscles, an

£114.00
Harvia

New
Harvia Vega 9kw Sauna Heater with Built in Control Unit
Power approx. 9.0 kW

£350.00
New
3-9KW Electric Sauna Heater Sauna Stove Oven Dry Steam Stove Oven Rock Indoor
9KW: require approx. 3.58mm cable on 100A current switch. Water can be add over the sauna stones to make a steam. 1x Sau

£105.95
New
The Wall E Harvia Sauna Heater 4.5kW - SW45E Black steel (Controls Not Included)
THE WALL BLACK STEEL E 4,5KW SW45E BLACK STEEL. The heaters stylish black steel color provides a modern touch for your s

£455.00
New
3KW 220V Sauna Heater Stove Sauna Stove Stainless Steel Internal Control Spa
Power: 3kw. Power: 3KW. The largest stone is placed on the bottom. Do not place it too tightly. Stones must be replaced

£121.98
New
3/4.5/6/8/9KW Electric Sauna Heater Spa Sauna Stove Inner Controller Indoor Home
9KW: require approx. 3.58mm cable on 100A current switch. Water can be add over the sauna stones to make a steam. 1x Sau

£105.95
New
OCEANIC Electric Sauna Heater 4.5kW - Control Box, Helo Hygrometer & Coals
The OCEANIC Electric Sauna Heater 4.5kW is a freestanding, electrically operated heater suitable for indoor use in dry s

£350.00
New
Compact Sauna Heater - Ideal for Small Sauna Rooms - Efficient Heating
Keep your sauna area sleek and tidy with an upgrade to our compact-sized sauna heater, providing big power in a little s

£279.99
New
3KW 220V Sauna Heater Stainless Steel Heating Stove with Internal Controller UK
Power: 3kw. Power: 3KW. The largest stone is placed on the bottom. Do not place it too tightly. Stones must be replaced

£119.99
New
Electric Sauna Heater Stove Wet & Dry Steam Sauna Oven SPA In/External Control
Water can be add over the sauna stones to make a steam. 1 X Sauna Heater (Optional). - 3KW: require 2.7mm cable on 30amp

£119.95
New
New 3KW 220V Sauna Heater Stove Sauna Stove Stainless Steel Internal Control Spa
Power: 3kw. Power: 3KW. The largest stone is placed on the bottom. Do not place it too tightly. Stones must be replaced

£119.69

25 Sauna Heaters deals are available from: Amazon, eBay stores, starting from £59.99.
The biggest discount we found is 10%% on Electric Sauna Heater — Spa Heater with Heat Rocks — Built-In Thermostatic Control — Heats Up Quickly — Automatic Safety On/Off Timer — Supports Body Detox & Weight Loss (6.0KW Including Stones) at Amazon.
The lowest price we found is £59.99 while the highest is £719.68.
Prices for the best Sauna Heaters deals average at £206.98.
Last updated on March 15, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Sauna Heaters.