Clivet ELFOEnergy Edge EVO 2.0 (WiSAN-YME 1 S 6.1T)

Specifications and technical data

Also known as: ELFOEnergy Edge EVO 61 (400/3/50 N)

✓ BUS eligibleAir Source (ASHP)ResidentialR3214.6 kW

Manufacturer	Clivet
Model	ELFOEnergy Edge EVO 2.0
Model code	WiSAN-YME 1 S 6.1T
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R32 All R32 heat pumps →
Mode	Heating & cooling
Heating capacity	14.6 kW
Max heating output (low temp)	11 kW at A-7/W35
COP (heating)	4.95 at A7/W35
SCOP (heating)	4.81 at W35
Operating range (air)	-25 to 35 °C
Heating flow temperature	25–65 °C
Electrical supply	380-415V (Three Phase)
Cooling capacity	11.5 kW
Max cooling output (high temp)	11.5 kW at A35/W7
Cooling flow temperature	5–25 °C
EER (cooling)	2.75 at A35/W7
Dimensions (H×W×D)	1385 × 864 × 445 mm
Operational Weight	144 kg
Sound power level	65 dB(A) (Sound Power LW(A))
Data added	2026-09-22
Data source	Manufacturer documentation (Clivet)
Verification	Verified by a human
Boiler Upgrade Scheme	✓ BUS eligible — Listed on the Ofgem BUS Product Eligibility List (24 Sep 2026). Grant also needs an MCS-certified installer and a qualifying system design. Funding guide
PEL certificate no.	041-K008-04 d

Free data sheet (PDF) →

Check noise at a neighbour’s window (MCS 020 a) →

Clivet ELFOEnergy Edge EVO 2.0 EXC WiSAN-YME 1 S 6.1T, air-to-water packaged monobloc for outdoor installation with no indoor unit required, DC inverter twin-rotary compressor, R-32. Nominal 12.1 kW at A7/W35 with a COP of 4.95 to EN 14511, rising to 14.6 kW maximum, and 10.0 kW at A-7/W35. SCOP 4.81 at W35 and 3.45 at W55. Reversible, 11.5 kW cooling at A35/W7 with an EER of 2.75. Flow to 65 C, air from -25 to 35 C. Cascades to six units. Supply 400/50/3+N.

Where to buy (UK)

UK Supplier	Plumbing Superstore
UK Supplier	Mr Central Heating
UK Supplier	Beet BG

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Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.