Aquair Warm Air Heating Systems with EHC Comet PV Electric Boiler

The innovative Aquair water-to-air heating solution, when paired with EHC Comet PV Electric Boiler, is the market’s only true like-for-like replacement for outdated electric and gas warm air units. Designed to integrate seamlessly with a variety of centralised heating sources, the Aquair system makes full use of your existing warm air ducting, providing a modern, energy-efficient, and low-maintenance heating upgrade for your home.

Description

The Aquair system electric boiler replaces old-fashioned gas or electric warm air heaters with a state-of-the-art unit that delivers rapid, efficient heating while maintaining the familiarity of ducted warm air distribution. It is particularly ideal for installations where minimising disruption is a priority, allowing homeowners to enjoy the benefits of central heating without the need for radiators.

Key Features

• Unique Aquair Design: Fully utilises existing warm air ducting and integrates with centralised heating sources for seamless replacement.
• High Output: Performance calculated using a minimum 80°C flow temperature, with adjustable output at lower temperatures.
• Cost-Effective Replacement: Perfect for installers without a DAH1 certificate, making it easier to replace older electric warm air systems.
• Space-Saving Installation: Combines a boiler and Aquair HIU (Hydraulic Interface Unit) for improved performance in a compact footprint.
• Improved Air Quality (Optional): The optional ‘Cleanflow’ electronic air filter reduces airborne contaminants for healthier indoor air.

Benefits

• Minimal disruption to existing heating infrastructure.
• Cleaner, more efficient heating with centralised system benefits.
• Optional Solar PV integration for zero-carbon heating with advanced monitoring and weather compensation.

Aquair Features

• Uses your existing warm air ducting for straightforward installation.
• No flue requirement, rapid heat-up times, and easy-fit connectors.
• Low maintenance — no mandatory servicing needed.

Cleanflow Electronic Air Filtration (Optional)

Warm air systems circulate air approximately six times per hour, making them ideal for integrated air purification. The optional ‘Cleanflow’ electronic air filter removes microscopic particles such as pollen, mould spores, and tobacco smoke that standard filters cannot trap. This is especially beneficial in homes with pets, smokers, or residents with asthma and other respiratory conditions.

Technical Specifications

Model	Output (kW)	Upflow	Downflow	Dimensions (H × W × D mm)	Optional Summer Air Flow	Upflow with Auto Air Vent	Optional Cleanflow Filtration	Weight (kg)	DAH1 Required
ITEMS-10S	10	✔	✔	766 × 300 × 549	✔	✔	✔	26	❌
ITEMS-16S	16	✔	✔	785 × 445 × 522	✔	✔	✔	36.5	❌
ITEMS-20S	20	✔	✔	787 × 481 × 614	✔	✔	✔	42.51	❌
ITEMS-25S	25	❌	✔	1078 × 480 × 710	✔	❌	Please call for details	70	❌
ITEMS-36	36	❌	✔	1045 × 710 × 733	✔	❌	Please call for details	113	❌

For the best in warm air heating technology, the Aquair with EHC Comet PV Electric Boiler offers unmatched efficiency, minimal maintenance, and optional clean air technology — making it the ultimate future-ready replacement for your home’s heating system.