F-Gas Certification Required
Please note: We are legally required to verify your F-Gas certification before supplying restricted refrigerants. Orders without valid certification will not be processed.
Submit Your F-Gas Certification
The Panasonic CS-TZ71ZKEW is a 7.1kW wall-mounted indoor unit from the TZ super-compact range, designed to deliver strong output from a slim, unobtrusive cabinet. Fitted with nanoe X air purification technology as standard, it pairs powerful heating and cooling with continuous, passive treatment of the air passing through the room.
As part of Panasonic's Free Multi Z line-up, the CS-TZ71ZKEW is built to run from a compatible multi-split outdoor unit — such as the CU-3Z68TBE 3-connection outdoor unit — alongside other indoor units on separate zones, or from its own dedicated single outdoor unit where only one room needs conditioning.
Important: F-Gas Qualified Installation Required
This indoor unit operates with R32 refrigerant circulated from its outdoor unit, and falls under F-Gas Regulations. Installation and commissioning must be carried out by an F-Gas certified engineer. See the certification form above before ordering.
Please Note: Confirm Outdoor Unit Compatibility Before Ordering
The CS-TZ71ZKEW is sold as an indoor unit only. It must be paired with a compatible Panasonic outdoor unit — either a dedicated single unit (CU-TZ71ZKE) or a Free Multi Z multi-split outdoor unit such as the CU-3Z68TBE, which supports a combined indoor capacity of 4.5–11.2kW across 2–3 connections. Confirm the total combined indoor capacity on any multi-split system stays within the outdoor unit's rated range.
Good to Know: What nanoe X Does
nanoe X generates hydroxyl radicals that are released into the room to help inhibit airborne pollutants, certain bacteria and viruses, and odours, working continuously alongside the heating or cooling function or independently when the unit is in standby.
Super-Compact Cabinet
At just 302mm high and 244mm deep, the TZ super-compact cabinet sits close to the wall and suits rooms where a bulkier indoor unit would be visually intrusive.
nanoe X Air Purification Built In
Continuous release of hydroxyl radicals works to inhibit airborne pollutants and odours as standard, with no separate filter cartridge to replace.
High Output From a Single Zone
Delivers 7.1kW cooling and 8.7kW heating, making it suitable for larger living spaces or open-plan areas that need stronger output than a standard bedroom unit.
Built-In Wi-Fi Control
Integrated Wi-Fi connects directly to the Panasonic Comfort Cloud app for remote scheduling and control, and the unit is compatible with Google Assistant and Amazon Alexa voice control.
Aerowings Directional Airflow
Aerowings louvre technology directs airflow more precisely around the room, helping even out temperature across the space rather than blowing directly on occupants.
Ultra-Quiet Operation
Drops to as low as 20 dB(A) in quiet mode, making it suitable for bedrooms and living spaces where background noise from air conditioning would otherwise be noticeable.
| Performance |
| Cooling Capacity (Nominal) |
7.1 kW |
| Heating Capacity (Nominal) |
8.7 kW |
| Cooling Capacity (Max) |
8.4 kW |
| Heating Capacity (Max) |
10.2 kW |
| Sound |
| Sound Pressure – Cooling (Hi / Lo / Quiet) |
47 / 38 / 35 dB(A) |
| Sound Pressure – Heating (Hi / Lo / Quiet) |
47 / 38 / 35 dB(A) |
| Minimum Quiet Mode Level |
20 dB(A) |
| Electrical |
| Connecting Cable |
4 x 2.5 mm² |
| Maximum Current (paired with CU-TZ71ZKE)
|
14.7 A |
| Physical & Connections |
| Dimensions (H x W x D) |
302 x 1102 x 244 mm |
| Net Weight |
13 kg |
| Pipe Diameter – Liquid |
1/4" (6.35 mm) |
| Pipe Diameter – Gas |
5/8" (15.88 mm) |
| Features & Control |
| Air Purification |
nanoe X |
| Airflow Technology |
Aerowings |
| Connectivity |
Built-in Wi-Fi (Panasonic Comfort Cloud app) |
| Voice Control Compatibility |
Google Assistant, Amazon Alexa |
| Optional Wired Remote |
CZ-RD517C |
| Refrigerant |
R32 (supplied via compatible outdoor unit) |
| Compatible Outdoor Unit |
Configuration |
Combined Indoor Capacity Range |
| CU-TZ71ZKE |
Dedicated single (1-to-1) |
7.1 kW fixed |
| CU-3Z68TBE |
Free Multi Z, 3 connections |
4.5 – 11.2 kW combined |
| CU-4Z80TBE |
Free Multi Z, 4 connections |
4.5 – 14.7 kW combined |
Does the CS-TZ71ZKEW include an outdoor unit?
No. This listing is for the indoor unit only. It must be paired with a compatible Panasonic outdoor unit, either a dedicated single unit or a Free Multi Z multi-split outdoor unit.
What is nanoe X and does it need maintenance?
nanoe X is Panasonic's air purification technology, which releases hydroxyl radicals into the room to help inhibit pollutants, certain bacteria and viruses, and odours. It runs continuously with the unit and does not require a separate filter cartridge to be replaced.
Can this indoor unit run on a multi-split outdoor unit like the CU-3Z68TBE?
Yes. The CS-TZ71ZKEW is compatible with Panasonic's Free Multi Z outdoor units, including the CU-3Z68TBE, provided the combined nominal cooling capacity of all indoor units connected stays within that outdoor unit's rated range of 4.5–11.2kW.
How quiet is this unit in normal use?
Sound pressure ranges from 47 dB(A) on high fan speed down to 35 dB(A), with an ultra-quiet mode as low as 20 dB(A) for bedrooms and quiet living spaces.
Does this unit have Wi-Fi control built in?
Yes, Wi-Fi is built into the unit as standard, connecting to the Panasonic Comfort Cloud app for remote scheduling and control, with compatibility for Google Assistant and Amazon Alexa.
Does installation need to be carried out by a certified engineer?
Yes. As the system circulates R32 refrigerant, installation must be carried out by an F-Gas certified engineer. We require evidence of certification before shipment.
