Best Patio Heaters — 1.2kW (2026)
1 patio heaters matching power “1.2kW”, hand-picked from UK Amazon listings.
Not sure which one to pick? Read our Best Patio Heater UK (2026) guide.
#1 Pick
Devola Electric Infrared Patio Heater Wall Mounted 1200W, WiFi Enabled with LED Display- 1.2kW
£89.99
Pros
- WiFi app control alongside remote and LED display
- IP65 waterproof radiant heater suits garden or indoor use
- 24-hour timer for scheduled warmth
Cons
- Needs a WiFi connection to unlock app scheduling
- Wall fixing required
Looking for a reliable way to extend your patio season? These 1.2kW patio heaters are designed to provide instant warmth, perfect for creating an inviting outdoor space. Featuring a powerful 1.2kW heating element, they quickly raise the temperature around your seating area, ideal for evenings spent dining al fresco or relaxing with friends and family. They’re simple to use, offering controllable heat output to match your comfort levels and external weather conditions.
These heaters are constructed from robust materials built to withstand outdoor use, and offer a convenient solution for warming up patios, decks, and balconies. Many models include adjustable height settings and carry a standard Amazon UK warranty covering manufacturing defects – please check the product page for details. Choosing a 1.2kW heater ensures sufficient heat output for medium-sized patio areas.
Selecting the right patio heater involves considering both power and size. A 1.2kW model offers a good balance between warmth and energy consumption, making it suitable for most patios. Explore our curated selection of 1.2kW patio heaters available on Amazon UK to find one that best suits your needs and budget.
FAQ
What size patio is a 1.2kW heater suitable for?
A 1.2kW heater generally provides sufficient warmth for patios up to approximately 15-20 square metres, but this can vary depending on factors like wind exposure and the ambient temperature.
How long does it take a 1.2kW heater to warm up?
Most 1.2kW heaters will reach their full heat output within 10-20 minutes of being switched on, though this can be affected by external conditions and the initial temperature.
Are these patio heaters suitable for windy areas?
While designed to withstand wind, a 1.2kW heater's effectiveness in windy locations will be reduced as wind can carry heat away. Consider placement to minimise direct wind exposure.
What type of fuel do these heaters use?
These heaters utilise electricity and are connected directly to a standard UK mains power outlet. They don’t require any additional fuels or consumables to operate.
How do I clean a 1.2kW patio heater?
Regularly wipe down the heater with a damp cloth to remove dirt and debris. Avoid using harsh chemicals that could damage the finish; always unplug the heater before cleaning.
What safety features should I look for in a 1.2kW patio heater?
Look for heaters with overheat protection, stable bases, and ideally, a protective cage to prevent accidental contact with hot surfaces – check Amazon UK product listings carefully.
Can I adjust the heat output on these heaters?
Many models offer adjustable heat settings, allowing you to customise the warmth level to your preference. Refer to the manufacturer’s instructions for specific details.
What is the typical power consumption of a 1.2kW patio heater?
The average electricity consumption for a 1.2kW heater is approximately £7-£10 per month, depending on usage and energy prices – check your individual energy bill.
Are these heaters suitable for use in damp conditions?
While designed for outdoor use, prolonged exposure to heavy rain may affect performance; it's advisable to unplug the heater during inclement weather.
What is the warranty on a 1.2kW patio heater from Amazon UK?
The standard Amazon UK warranty covers manufacturing defects and typically lasts for one year from purchase. Please see the specific product page for full details regarding coverage.