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Navien PEM750 (6 kW)

Specifications and technical data

Air Source (ASHP)ResidentialR2906 kW

Manufacturer	Navien
Model	PEM750
Model code	PEM750V006PGKC
Heat pump type	Air Source (ASHP)
Application	Residential
Refrigerant	R290
Mode	Heating only
Heating capacity	6 kW
Max heating output (low temp)	6 kW at A7/W35
COP (heating)	4.65 at A7/W35
SCOP (heating)	4.79 at W35
Operating range (air)	-25 to 43 °C
Heating flow temperature	15–70 °C
Electrical supply	220-240V (Single Phase)
Dimensions (H×W×D)	800 × 1166 × 445 mm
Operational Weight	105 kg
Sound power level	56 dB(A) (Sound Power LW(A))
Price (unit only)	£2887.5–£3413.49 (checked 28/08/2026)
Data added	2026-07-15
Data source	Manufacturer Data Sheet
MCS certification	✓ MCS listed — eligible for Boiler Upgrade Scheme (MCS-certified install required)
MCS certificate no.	PEM750V006PGKC
MCS listing	View on MCS ↗

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Navien PEM750 PEM750V006PGKC is a 6 kW air source heat pump, using R290 refrigerant.

Where to buy (UK)

UK Supplier	Plumbing Superstore
UK Supplier	Mr Central Heating
UK Supplier	Quality Heating
UK Supplier	HVAC-Sanitary

✓ Manually verified by Heat Pump Database

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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.