Rinnai HPI SL (i-32V5 SL) (4.58 kW)

Specifications and technical data

Also known as: Rinnai HPI SL 08, i-32V5 SL 08

Air Source (ASHP)ResidentialR324.58 kW

Manufacturer	Rinnai
Model	HPI SL (i-32V5 SL)
Model code	HPI32SL 08
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	4.58 kW
Max heating output (low temp)	4.45 kW at A7/W45
COP (heating)	4.67 at A7/W35
SCOP (heating)	4.58 at W35
Operating range (air)	from -25 °C
Electrical supply	220-240V (Single Phase)
Dimensions (H×W×D)	828 × 924 × 379 mm
Operational Weight	72 kg
Sound power level	53 dB(A) (Sound Power LW(A))
Data added	2026-10-26
Data source	Rinnai Commercial Heat Pumps brochure
Verification	Verified by a human

Free data sheet (PDF) →

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

Rinnai HPI SL 08, the super-silenced version of the HPI R32 monobloc: 53 dB(A) sound power for sites with strict noise limits. 4.58 kW at A7/W35 with a COP of 4.67, SCOP 4.58 (W35, A+++). Single-phase, 72 kg.

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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.