Trianco Activair HT (3–8 kW)

Specifications and technical data

Also known as: Activair High Temp 5kw

✓ BUS eligibleAir Source (ASHP)ResidentialR2903–8 kW

Manufacturer	Trianco
Model	Activair HT
Model code	Activair HT 5kW
Heat pump type	Air Source (ASHP) All Air Source heat pumps →
Application	Residential All Residential heat pumps →
Refrigerant	R290 All R290 heat pumps →
Mode	Heating & cooling
Heating capacity	3–8 kW
Max heating output (low temp)	8 kW at A7/W35
COP (heating)	4.46
Operating range (air)	-25 to 45 °C
Heating flow temperature	30–75 °C
Power input	3 kW
Electrical supply	220-240V (Single Phase)
Cooling capacity	1.2–4.9 kW
Max cooling output (high temp)	4.9 kW at A35/W7
Dimensions (H×W×D)	795 × 1167 × 407 mm
Operational Weight	102 kg
Sound power level	57 dB(A) (Sound Power LW(A))
Price (unit only)	£2,072.80–£2,550 (checked 2026-07-15)
Data added	22/06/2026
Data source	Manufacturer Data Sheet
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.	MCS HP0289/03
MCS certification	✓ MCS listed
MCS certificate no.	MCS HP0289/03
MCS listing	View on MCS ↗

Free data sheet (PDF) →

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

View manufacturer page →

Trianco Activair HT is a 8 kW air source heat pump, using R290 refrigerant.

Where to buy (UK)

UK Supplier	City Plumbing
UK Supplier	Cool Energy
UK Supplier	SNH Trade Centre

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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.