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-TZ50CKEW is a 5.0kW wall-mounted indoor unit from the TZ super-compact range, offering stronger output than the smaller TZ models while keeping the same slimline, unobtrusive cabinet. nanoe X air purification is built in as standard, working continuously to help keep the room's air cleaner.
Suited to larger bedrooms, living rooms, and open-plan spaces, the CS-TZ50CKEW pairs with the dedicated CU-TZ50CKE single outdoor unit or a compatible Free Multi Z multi-split outdoor unit, giving installers flexibility over whether the room runs on its own condenser or shares one with other zones.
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-TZ50CKEW is sold as an indoor unit only. It must be paired with a compatible Panasonic outdoor unit — either the dedicated single unit CU-TZ50CKE, or a Free Multi Z multi-split outdoor unit such as the CU-3Z52CBE (3-connection) or CU-5Z90CBE (5-connection). 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 290mm high, 765mm wide, and 214mm deep, the TZ super-compact cabinet keeps a low visual profile even at this higher output level.
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.
Higher Output for Bigger Rooms
Delivers 5.0kW cooling and 6.8kW heating, giving it the headroom for larger bedrooms, living rooms, and open-plan spaces that would be underserved by the smaller TZ models.
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.
PM2.5 Filtration
Fitted with a PM2.5 filter to help capture fine airborne particulates as air passes through the unit, working alongside nanoe X for a cleaner overall indoor environment.
| Performance |
| Cooling Capacity (Nominal) |
5.0 kW |
| Heating Capacity (Nominal) |
6.8 kW |
| Sound |
| Indoor Sound Pressure – Cooling (Hi / Lo / Quiet) |
44 / 37 / 33 dB(A) |
| Indoor Sound Pressure – Heating (Hi / Lo / Quiet) |
44 / 37 / 33 dB(A) |
| Indoor Air Flow – Cooling |
12.6 m³/min |
| Indoor Air Flow – Heating |
13.4 m³/min |
| Electrical |
| Connecting Cable |
4 x 1.5 mm² |
| Power Supply |
230V |
| Physical & Connections |
| Dimensions (H x W x D) |
290 x 765 x 214 mm |
| Net Weight |
9 kg |
| Pipe Diameter – Liquid |
1/4" (6.35 mm) |
| Pipe Diameter – Gas |
3/8" (9.52 mm) |
| Features & Control |
| Air Purification |
nanoe X |
| Filtration |
PM2.5 filter |
| Airflow Technology |
Aerowings |
| Connectivity |
Built-in Wi-Fi (Panasonic Comfort Cloud app) |
| Voice Control Compatibility |
Google Assistant, Amazon Alexa |
| Refrigerant |
R32 (supplied via compatible outdoor unit) |
| Compatible Outdoor Unit |
Configuration |
Combined Indoor Capacity Range |
| CU-TZ50CKE |
Dedicated single (1-to-1) |
5.0 kW fixed |
| CU-3Z52CBE |
Free Multi Z, 3 connections |
4.5 – 9.5 kW combined |
| CU-5Z90CBE |
Free Multi Z, 5 connections |
3.2 – 18.3 kW combined |
Does the CS-TZ50CKEW 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.
What size room is this unit suitable for?
At 5.0kW nominal cooling, the CS-TZ50CKEW suits larger bedrooms, living rooms, and open-plan spaces that would be underserved by the smaller 2.5kW or 3.5kW TZ models.
How quiet is this unit in normal use?
Sound pressure runs from 44 dB(A) on high fan speed down to 33 dB(A) in quiet mode, low enough for bedroom and living room use.
Can this indoor unit run on a multi-split outdoor unit?
Yes. The CS-TZ50CKEW is compatible with Panasonic's Free Multi Z outdoor units, including the CU-3Z52CBE and CU-5Z90CBE, provided the combined nominal cooling capacity of all indoor units connected stays within that outdoor unit's rated range.
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.
