For too long, homeowners in apartments, listed buildings, and conservation areas across London and the South East have faced a difficult choice: swelter through the increasingly hot British summers or compromise the architectural integrity of their properties with bulky, unsightly external air conditioning units. The Powrmatic Vision H2O eliminates this dilemma entirely.
As award-winning specialists in condenserless climate control, Innovative Air provides expert supply and installation of this revolutionary water-cooled system. The Vision H2O offers powerful, efficient cooling and heating without any external box, preserving your building’s facade and satisfying the strictest planning regulations. It is the definitive solution for discrete, year-round comfort.
With a 100% Satisfaction Guarantee and a five-star rating across our 32 Google Reviews, we are the trusted partner for bringing modern climate control to the UK’s most challenging properties.
Regular maintenance isn’t just about avoiding breakdowns — it’s about maximizing the efficiency, safety, and lifespan of your heating and cooling systems. Our proactive approach helps detect minor issues before they turn into major problems, ensuring year-round comfort and peace of mind.
At Total Comfort HVAC, we specialize in delivering.
At Total Comfort HVAC, we specialize in delivering.
At Total Comfort HVAC, we specialize in delivering.
At Total Comfort HVAC, we specialize in delivering.
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The Powrmatic Vision H2O stands apart from conventional air conditioning. Developed through a direct R&D partnership with Innova’s state-of-the-art European facilities, it represents the pinnacle of water-cooled “monobloc” technology. It integrates the entire cooling and heating system into a single, stylish indoor unit, making it the perfect choice for properties with external restrictions.
The primary benefit of the Vision H2O is its complete lack of an external condenser unit. Traditional split AC systems require a large, noisy box to be fitted to an exterior wall, which is often forbidden in:
The Vision H2O uses a small amount of mains water to reject heat, a process that happens entirely within the sophisticated internal unit. All that is visible from the outside are two discreet 162mm grilles, which can be styled to blend seamlessly with your building’s exterior. This design is frequently recommended by conservation officers and has been successfully installed in some of London’s most protected boroughs.
At Innovative Air, we specialise in the unique challenges presented by heritage properties and multi-occupancy buildings. The Vision H2O is our most recommended solution for these environments, offering a path to modern comfort that respects architectural character and regulatory demands.
We have a proven track record of successful installations in sensitive locations across the South East, including London boroughs like Kensington & Chelsea, Westminster, and Camden, where external modifications are heavily scrutinised.
Our expertise has also earned us the trust of major organisations like Transport for London (TFL), who rely on our condenserless solutions for climate control in demanding, high-stakes environments. This TFL approval is a testament to the reliability, durability, and performance of the systems we install.
Where air-ducted condenserless units might require more significant internal modification, the water-cooled Vision H2O offers a simpler, more contained installation. It connects directly to your mains water supply and wastewater system, making it an incredibly versatile choice for properties where routing large ducts is impractical.
The Vision H2O is not just a triumph of design, but also of engineering. It delivers robust performance that rivals many traditional split systems.
A common question relates to water usage. The Vision H2O is exceptionally efficient, using approximately 40-60 litres of water per hour only when in cooling mode. The water is used as a medium to transfer heat out of the room and is then discharged harmlessly into your property’s wastewater system, just like a washing machine or dishwasher. There is no water consumption during heating mode.
As the UK’s leading supplier-installer for condenserless AC, we provide a seamless, all-inclusive service. We handle every aspect of the project, ensuring a perfect finish and absolute peace of mind. Our direct supplier-installer pricing means you get unbeatable value without compromising on quality.
We respect your time and your home. Our highly qualified and experienced installation teams typically complete the entire installation of a Powrmatic Vision H2O system within a single day. This includes core drilling, plumbing connections, electrical work, and making good. We arrive, install your system to the highest standard, and leave your property clean, tidy, and perfectly cool.
The Vision H2O is a hermetically sealed or ‘monobloc’ unit. This means it contains no separate refrigeration pipework, and therefore the installation does not require an F-Gas certified refrigeration engineer. This simplifies the process, reduces complexity, and is one of the factors that allows us to complete the work so efficiently.
There is no need to coordinate multiple tradespeople. The Innovative Air team includes qualified professionals who handle both the plumbing connections to the mains water/wastewater and all necessary electrical work, including fitting a fused spur. Our end-to-end service covers everything from initial survey to final commissioning.
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Yes. The Powrmatic Vision H2O is plumbed into your property's cold mains water feed and its wastewater/soil pipe. Our installation team handles this discreetly and professionally, typically connecting under a nearby sink or to existing pipework. This permanent connection ensures seamless, uninterrupted operation without any need to empty tanks.
For the vast majority of installations in apartments and standard homes, planning permission is not required. The two external grilles are small (162mm) and fall within permitted development rights. For Listed Buildings, Listed Building Consent is required for any alteration. However, the Vision H2O's minimal external impact makes it one of the most favoured solutions by conservation officers, greatly improving the chances of a successful application. We can provide guidance and technical specifications to support this process.
It is exceptionally quiet. With a minimum noise level of 27 decibels, it’s designed to run in bedrooms without disturbing sleep. The variable-speed inverter ensures it only ever uses the necessary power, avoiding the loud start-up noises associated with older, non-inverter systems.
The water used during the cooling cycle absorbs heat from the room and is then safely and automatically discharged into your property's existing wastewater system. The process is entirely self-contained and hygienic, with no user interaction required.
Absolutely. The Vision H2O is a true heat pump, providing highly efficient heating in addition to its powerful cooling. This makes it a perfect solution for year-round comfort, allowing you to heat a room quickly without having to fire up your entire central heating system.
Maintenance is simple and straightforward. We recommend cleaning the internal air filters every few months (a simple task you can do yourself) to ensure optimal airflow and air quality. A periodic check-up by a professional every couple of years is advisable to ensure everything is running at peak efficiency, but there are no complex or costly mandatory servicing schedules.
Specialists in supply and installation of condenserless air conditioning systems for apartments, listed building, homes in conservation areas, and commercial premises.
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