10 Best Through the Wall Air Conditioner in the UK 2025
Updated on 05/08/2025
#1
Recommended
Free Shipping
- Wall-mounted design with minimal external visibility
- 10,000 BTU capacity suitable for areas up to 35 square meters (377 square feet)
- Multi-functional: cooling, heating, and fan modes for year-round comfort
- Remote temperature control and monitoring via smartphone
- Compact profile with a thickness of only 20cm
Read More
- Wall-mounted design with minimal external visibility
- 10,000 BTU capacity suitable for areas up to 35 square meters (377 square feet)
- Multi-functional: cooling, heating, and fan modes for year-round comfort
- Remote temperature control and monitoring via smartphone
- Compact profile with a thickness of only 20cm
#2
Value for Money
Free Shipping
- Suitable for both high or low wall installations
- No external unit is required
Read More
- Suitable for both high or low wall installations
- No external unit is required
#3
Free Shipping
- Energy efficient A+++ rating
- Suitable for homes and large offices
- 3-in-1 functionality: cooling, heating, and dehumidifying
- Comes with EasyFit pre-gassed 5 m pipe and cable kit
- Powerful yet quiet operation
Read More
- Energy efficient A+++ rating
- Suitable for homes and large offices
- 3-in-1 functionality: cooling, heating, and dehumidifying
- Comes with EasyFit pre-gassed 5 m pipe and cable kit
- Powerful yet quiet operation
#4
Free Shipping
- Three adjustable fan speeds with ultra-quiet operation at 50dBA for a peaceful environment
- Utilizes semiconductor refrigeration technology for efficient cooling comparable to traditional air conditioning
- Energy-efficient design operating at just 20W for cost-effective cooling day and night
- Supports both wall-mounted and base placement options, making it adaptable for various settings like kitchens and bathrooms
- Low-maintenance operation with no installation required, featuring oil-stain resistance and efficient cooling performance
Read More
- Three adjustable fan speeds with ultra-quiet operation at 50dBA for a peaceful environment
- Utilizes semiconductor refrigeration technology for efficient cooling comparable to traditional air conditioning
- Energy-efficient design operating at just 20W for cost-effective cooling day and night
- Supports both wall-mounted and base placement options, making it adaptable for various settings like kitchens and bathrooms
Read More
#5
7% Off
Free Shipping
- Designed for installation in the UK
- Recommended for areas of 13-20m²
- Cooling capacity of 10,000 BTU/h
- Efficient operation with an EER of 3.1, achieving A+ energy class
- Intuitive interface and remote control for precise temperature control
- Quiet operation at 50 dB(A)
Read More
- Designed for installation in the UK
- Recommended for areas of 13-20m²
- Cooling capacity of 10,000 BTU/h
- Efficient operation with an EER of 3.1, achieving A+ energy class
- Intuitive interface and remote control for precise temperature control
- Quiet operation at 50 dB(A)
#6
Free Shipping
- Smart Home Device - control via Igenix app; compatible with Amazon Echo and Alexa for voice commands
- 3-in-1 air conditioning unit with cooling, fan, and dehumidifier functions; includes a 1.5 m exhaust hose; noise level of 64dB during cooling, not ideal for use while sleeping
- Cooling capacity of 9000 BTU, cooling temperature down to 18°C; suitable for home and office; must be vented for effective cooling
- Dehumidifying function extracts up to 31 liters of moisture daily, can operate independently of cooling
- Fan function with three speed settings for improved air circulation
Read More
- Smart Home Device - control via Igenix app; compatible with Amazon Echo and Alexa for voice commands
- 3-in-1 air conditioning unit with cooling, fan, and dehumidifier functions; includes a 1.5 m exhaust hose; noise level of 64dB during cooling, not ideal for use while sleeping
- Cooling capacity of 9000 BTU, cooling temperature down to 18°C; suitable for home and office; must be vented for effective cooling
Read More
#7
6% Off
Free Shipping
- 12,000 BTU cooling capacity efficiently cools spaces up to 26 square meters, ideal for various environments including offices and homes.
- Wi-Fi connectivity enables control via the Nethome Plus app, allowing temperature and timer adjustments from mobile devices; compatible with Amazon Alexa and Google Home for basic commands.
- Class A energy efficiency rating with low power consumption, utilizing eco-friendly R290 refrigerant for cost-effective operation.
- Three speed settings (high, low, sleep) and a temperature range of 17-35°C, featuring a 24-hour timer adjustable through touch controls or remote; portable design with wheels for easy movement.
- Product dimensions: 46.7cm x 39.7cm x 76.5cm (32.5kg); Carton dimensions: 51.2cm x 44.2cm x 88cm (36.2kg).
Read More
- 12,000 BTU cooling capacity efficiently cools spaces up to 26 square meters, ideal for various environments including offices and homes.
- Wi-Fi connectivity enables control via the Nethome Plus app, allowing temperature and timer adjustments from mobile devices; compatible with Amazon Alexa and Google Home for basic commands.
- Class A energy efficiency rating with low power consumption, utilizing eco-friendly R290 refrigerant for cost-effective operation.
Read More
#8
Free Shipping
Read More
#9
Free Shipping
- Compatible with all air conditioning units featuring a 4" (100mm), 5" (125mm), or 6" (150mm) vent hose outlet
- Includes an external cowl with a non-return closure flap, a brick wall duct, and a fascia plate
- Comes with a wall duct to hose adaptor and hose connectors for various sizes
- Flexible vent hose measures 4" x 4m, with reducers for 5" and 6" vent hose outlets
- Includes sealing tape, screws, and screw plugs for installation support
- Designed to minimize condensation and drafts from outside
Read More
- Compatible with all air conditioning units featuring a 4" (100mm), 5" (125mm), or 6" (150mm) vent hose outlet
- Includes an external cowl with a non-return closure flap, a brick wall duct, and a fascia plate
- Comes with a wall duct to hose adaptor and hose connectors for various sizes
- Flexible vent hose measures 4" x 4m, with reducers for 5" and 6" vent hose outlets
- Includes sealing tape, screws, and screw plugs for installation support
Read More
#10
Free Shipping
- Instrallation: Available for wall mounting or ceiling mounting, install in just a few minutes. Grille with good ventilation, maximum exhaust, and a great extractor.
- Premium quality: Ventilation covers are made of quality ABS plastic. Long-lasting, temperature resistant and UV-resistant cover.
- Dimensions: Outer diameter is 6.02 x 5.82 inches. Opening diameter is 4.37 x 3.74 inches - ideal for room exhaust and intake ventilation use.
- Features: Great and beautiful design. Reduce dust into kitchen, bathroom or any other room by fly screen mesh. Detachable inner grill for easy cleaning.
- Perfect for home improvement: Suitable for dryer or bathroom fan pipes, and anywhere else air is desired to travel through. Suitable as a bathroom vent, floor vent, or outlet cover. Great as a grill cover, wall vent cover or outdoor vent cover.
Read More
- Instrallation: Available for wall mounting or ceiling mounting, install in just a few minutes. Grille with good ventilation, maximum exhaust, and a great extractor.
- Premium quality: Ventilation covers are made of quality ABS plastic. Long-lasting, temperature resistant and UV-resistant cover.
- Dimensions: Outer diameter is 6.02 x 5.82 inches. Opening diameter is 4.37 x 3.74 inches - ideal for room exhaust and intake ventilation use.
Read More
Solar Air Conditioner
See All
12v Camper Air Conditioner
See All
Dual Zone Mini Split 12000 Btu
See All
