







EHC 36kW Warm Air Heating with 39kw Comet PV Electric Boiler
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Aquair Warm Air Heating Systems with EHC Comet PV Electric Boilers
The innovative Aquair water-to-air heating solution, when paired with EHC Comet PV Electric Boilers, is the market’s only true like-for-like replacement for outdated electric and gas warm air units.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 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.
- Type Warm Air Heating
- Vendor EHC
- SKU EWA36KW
Please note: Delivery times may vary depending on location, with specific details outlined below.
Standard Delivery
UK Mainland
- Delivery Time: 2–4 working days
- Free Delivery on all orders
Express Delivery
UK Mainland
- Delivery Time: 1–3 working days
- Delivery fee of £15
Channel Islands
- Postcodes Covered: GY*, IM*, JE*
- Minimum Order: £50
- Delivery Fee: £70
Northern Ireland, Offshore Territories & Scottish Islands
- Postcodes Covered: BT*, HS*, KW, ZE
- Minimum Order: £50
- Delivery Fee: £35
Same Day Delivery
- Eligible Postcodes:
E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW* - Minimum Order: £50
- Same Day Delivery Fee: £60
- Special Requests or Locations:
For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.
Collections
Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.
Collection address: 284 Water Rd, Unit 9, London, HA0 1HX