Panasonic

BZ Super-Compact 2.5 kW

Kit KIT-BZ25-CKE · Indoor CS-BZ25CKE · Outdoor CU-BZ25CKE

A compact 2.5 kW split system with a 765 mm wide indoor unit and built-in Wi-Fi.

Cooling
2.5 kW
Heating
3.15 kW
SEER / SCOP
A++ / A+
Quietest indoor
20 dB(A)
£538.80inc VAT · £449.00 ex VAT

Price for the system: indoor unit, outdoor unit and remote. Installation is quoted separately after a home survey, and availability is confirmed with your quote.

  • Super-compact indoor unit, 765 mm wide
  • PM2.5 filter for cleaner indoor air
  • Built-in Wi-Fi for control via Comfort Cloud app; works with Google Home and Alexa
  • Aerowings airflow control
  • Indoor sound pressure from 20 dB(A) (cooling, quiet mode); cooling operation down to -10 °C outdoor, heating down to -15 °C

Overview

The Panasonic BZ 2.5 kW is a compact wall-mounted split system for small rooms, with a 765 mm wide indoor unit. It provides 2.5 kW nominal cooling and 3.15 kW nominal heating, rated SEER 6.50 (A++) and SCOP 4.40 (A+). Built-in Wi-Fi allows control through the Panasonic Comfort Cloud app.

Specifications

From Panasonic. Last checked 12 November 2026.

Manufacturer page ↗

Performance

Cooling capacity, nominal (min–max)2.5 kW (0.85–3)
Heating capacity, nominal (min–max)3.15 kW (0.8–3.6)
Heating capacity at −7 °C2.35 kW
SEER, cooling energy class6.50, A++
SCOP, heating energy class4.40, A+
Indoor sound pressure20–37 dB(A)
Outdoor sound pressure48 / 49 dB(A) (cooling / heating)

Indoor unit · CS-BZ25CKE

Dimensions (H × W × D)290 × 765 × 214 mm
Weight9 kg
ControlsInfra-red remote supplied; built-in Wi-Fi for the Panasonic Comfort Cloud app; works with Google Home and Amazon Alexa

Outdoor unit · CU-BZ25CKE

Dimensions (H × W × D)542 × 780 × 289 mm (Add 70 mm to width for piping port (manufacturer footnote))
Weight24 kg

Installation

RefrigerantR32 (factory charge 0.50 kg / 0.34 t CO2 eq.)
Pipe connections (liquid / gas)1/4" / 3/8"
Pipe length3–15 m
Maximum height difference15 m
Power supply230 V, single phase
Recommended fuse16 A

Warranty

Manufacturer warrantyPanasonic sets the warranty term, and it depends on how the system is installed and registered. We will confirm the exact term for your installation in your quote.
Our installation guaranteeDetails are being finalised and will appear here soon.

Downloads

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