Warranty
Flexible warranties available.
- Highly efficient: COP up to 4.25
- Seasonal efficiency: up to 3.85 SCOP (MCS)
- Impressively quiet: outdoor unit 47 dB(A)
- Compatibility: radiator and underfloor heating systems
- Intuitive control: intelligent weather compensating controller
- Incomparable reliability: patented co-axial heat exchange
- Space saving: integrated buffer tank and expansion vessel
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ERP A++
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Quiet Noise Level: 47 dB(A)
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425% Rated Efficiency (COP)
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Suitable for new build, social housing and retrofit
Technical Specification
| Designation | Unit | Alfea Excellia A.I R410A 11 | Alfea Excellia A.I R410A 14 | Alfea Excellia A.I R410A 16 |
|---|---|---|---|---|
| MCS ref | KIWA 00027/014 HP | KIWA 00027/015 HP | KIWA 00027/016 HP | |
| Heat Pump Space Heating [35°C] | ||||
| ErP Rating | A++ | A++ | A++ | |
| ηₛ | 151% | 148% | 149% | |
| SCOP | 3.85 | 3.77 | 3.80 | |
| Heat Pump Space Heating [55°C] | ||||
| ErP Rating | A+ | A+ | A+ | |
| ηₛ | 112% | 113% | 117% | |
| SCOP | 2.87 | 2.90 | 3.00 | |
| Heating (A7/W35) | ||||
| Capacity (kW) | 10.80 | 13.50 | 15.17 | |
| Power Input (kW) | 2.54 | 3.23 | 3.70 | |
| COP | 4.25 | 4.18 | 4.10 | |
| Air Temperature Range (°C) | ||||
| Min/Max | -20/+35 | -20/+35 | -20/+35 | |
| Sound Data Outdoor Unit /Indoor Unit | ||||
| Pressure Level 5m Outdoor / 1m Indoor dB(A)* | 47/39 | 47/39 | 47/39 | |
| Power Level dB(A)** | 69/46 | 69/46 | 69/46 | |
| MCS 020 (Q2) 6m to assessment point | Barrier (no view) | Barrier (no view) | Barrier (no view) | |
| 42dB(A) | Pass | 42dB(A) | Pass | 42dB(A) | Pass | ||
| Primary Flow Rate | ||||
| Min / Max (l/min) | 19.5/39.0 | 24.3/48.7 | 27.5/54.8 | |
| Pipework Connection Sizes | ||||
| Heating F/R (mm) | 28 | 28 | 28 | |
| Gas Pipe - refrigeration (in) | 5/8 | 5/8 | 5/8 | |
| Liquid Pipe - refrigeration (in) | 3/8 | 3/8 | 3/8 | |
| Dimensions Outdoor Unit (mm) | ||||
| Width | 977 | 977 | 900 | |
| Depth | 400 | 400 | 400 | |
| Height | 1290 | 1290 | 1290 | |
| Dimensions Indoor Unit (mm) | ||||
| Width | 448 | 448 | 448 | |
| Depth | 477 | 477 | 477 | |
| Height | 842 | 842 | 842 | |
| Weight (kg) | ||||
| Outdoor Unit / Indoor Unit | 92/42 | 92/42 | 99/42 | |
| Electrical Data | ||||
| Electrical Supply (50 Hz) | 230 V | 230 V | 230 V | |
| Phase | Single | Single | Single | |
| Maximum Running Current [Nominal] (A) | 22.0 [11.4] | 25.0 [14.2] | 10.5 [5.5] | |
| Back-up Heater (kW) | 3 | 3 | 3 | |
| Fuse Rating - MCB Sizes Type D (A)***** | 32 | 32 | 20 | |
| Refrigerant Charge (kg)**** | ||||
| R410A | 2.5 | 2.5 | v | |
*ErP in accordance with EN 14825, EN 12102-1, EN 14511, EN 16147. The energy efficiency provided may not correspond to the actual energy once installed in a building, as the efficiency is influenced by other factors such as heat loss in the distribution system and the capacity of the products in relation to building size and characteristics. *Hydraulic unit: Sound pressure level at 5m from the appliance, 1.5m off the ground, open field directionality 2 / Outdoor unit : Sound pressure level at 5m from the device, halfway between the ground and top of the outdoor unit, open field directionality 2. **The EN 12102-1, sound power level is a laboratory measurement of the emitted sound power. It does not correspond to a measurement of the perceived sound power. **** Calculation in accordance to MIS:MCS 020 Issue 1.3. Thermal and acoustic performances are measured with 7.5m length refrigerant lines. ***** Fuse rating for Outdoor Heat Pump Unit
Useful Resources
Need help with your boiler or control? Download our guides for more technical information on your boiler.
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User Guides
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Spec Sheets
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Sales Brochure
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Case Study
How to buy
Only fully trained and Gas Safe Registered installers can fit Ideal boilers, so step 1 in your purchase is to choose your local Ideal installer.
