{"product_id":"panasonic-4-2kw-tz-outdoor-unit-cu-tz42cke-r32","title":"Panasonic 4.2kW TZ Outdoor Unit | CU-TZ42CKE | R32","description":"\u003c!-- SEO Product Name: Panasonic 4.2kW TZ Outdoor Unit | CU-TZ42CKE | R32, -15°C --\u003e\n\u003cdiv style=\"font-size:16px; max-width:900px; color:#1f2933; line-height:1.6; font-family:inherit;\"\u003e\n\u003cdiv style=\"border:2px solid #b3261e; background:#fdf0ef; border-radius:8px; padding:16px 18px; margin:0 0 20px 0;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:6px;\"\u003eF-Gas certification required\u003c\/div\u003e\n\u003cdiv\u003ePlease note: We are legally required to verify your F-Gas certification before supplying restricted refrigerants. Orders without valid certification will not be processed.\u003c\/div\u003e\n\u003cdiv style=\"margin-top:12px;\"\u003e\u003ca href=\"https:\/\/zfrmz.eu\/T1RXKOJ4maQg2qjKx0FO\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block; background:#008377CF; color:#ffffff; font-weight:700; padding:12px 24px; border-radius:6px; text-decoration:none;\"\u003eSubmit your F-Gas certification\u003c\/a\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eThe Panasonic \u003cstrong\u003eCU-TZ42CKE\u003c\/strong\u003e is a \u003cstrong\u003e4.2 kW cooling \/ 5.0 kW heating\u003c\/strong\u003e outdoor unit for \u003cstrong\u003esingle split\u003c\/strong\u003e air conditioning and heat pump systems. It pairs with one wall-mounted \u003cstrong\u003eTZ super-compact indoor unit with nanoe X\u003c\/strong\u003e, making it a neat fit for bedrooms, home offices and other smaller spaces that need cooling in summer and efficient heating in winter.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eBuilt around Panasonic’s \u003cstrong\u003eR2 rotary compressor\u003c\/strong\u003e, the unit is designed to keep working in tough conditions, with a heating operating range \u003cstrong\u003edown to -15°C\u003c\/strong\u003e and a cooling range up to \u003cstrong\u003e43°C\u003c\/strong\u003e. It uses \u003cstrong\u003eR32 refrigerant\u003c\/strong\u003e with a low factory charge of just \u003cstrong\u003e0.79 kg\u003c\/strong\u003e, and its \u003cstrong\u003ecompact 780 × 542 × 289 mm casing\u003c\/strong\u003e weighs only \u003cstrong\u003e31 kg\u003c\/strong\u003e, which keeps wall-bracket and floor-stand installs straightforward.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 12px 0;\"\u003eInstallers get \u003cstrong\u003e6.35 mm \/ 12.7 mm\u003c\/strong\u003e refrigerant connections, a \u003cstrong\u003e3–15 m pipe run\u003c\/strong\u003e, a supplied \u003cstrong\u003edrain elbow\u003c\/strong\u003e and quiet running, with \u003cstrong\u003e49 dB(A) sound power\u003c\/strong\u003e in cooling and \u003cstrong\u003e51 dB(A)\u003c\/strong\u003e in heating at high speed. \u003cstrong\u003eSuitable for domestic use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:10px; margin:20px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e4.2 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eNominal cooling\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e5.0 kW\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eNominal heating\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e-15°C\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eMin. heating ambient\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003eR32\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eRefrigerant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e49 dB\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eSound power (cooling, high)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 130px; background:#008377CF; color:#ffffff; border-radius:8px; padding:14px 10px; text-align:center;\"\u003e\n\u003cdiv style=\"font-size:22px; font-weight:700; line-height:1.2;\"\u003e31 kg\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px; margin-top:4px;\"\u003eUnit weight\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #b3261e; background:#fdf0ef; padding:14px 16px; margin:16px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b3261e; margin-bottom:4px;\"\u003eSafety and regulatory\u003c\/div\u003e\n\u003cdiv\u003eThis unit contains \u003cstrong\u003eR32 (A2L, mildly flammable refrigerant)\u003c\/strong\u003e. Installation, servicing and refrigerant handling must only be carried out by \u003cstrong\u003etrained, F-Gas certified personnel\u003c\/strong\u003e. Air purging is prohibited on R32 systems: the pipework must be evacuated with a vacuum pump and tightness tested with oxygen-free nitrogen. Electrical work must comply with \u003cstrong\u003eBS 7671\u003c\/strong\u003e, and a \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e is strongly recommended.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #b26a00; background:#fff7e6; padding:14px 16px; margin:16px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#b26a00; margin-bottom:4px;\"\u003eCompatibility and what is not included\u003c\/div\u003e\n\u003cdiv\u003eThis is the \u003cstrong\u003eoutdoor unit only\u003c\/strong\u003e. It must be paired with \u003cstrong\u003eone\u003c\/strong\u003e compatible 4.2 kW wall-mounted TZ super-compact indoor unit (single split). The indoor unit, liquid and gas refrigerant pipework, the indoor\/outdoor connection cable and any additional drain hose are \u003cstrong\u003enot supplied\u003c\/strong\u003e and must be purchased separately. A drain elbow is included.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-left:6px solid #008377CF; background:#eaf6f5; padding:14px 16px; margin:16px 0; border-radius:4px;\"\u003e\n\u003cdiv style=\"font-weight:700; color:#008377CF; margin-bottom:4px;\"\u003eGood to know\u003c\/div\u003e\n\u003cdiv\u003eFeatures such as \u003cstrong\u003enanoe X air treatment\u003c\/strong\u003e, \u003cstrong\u003ebuilt-in Wi-Fi\u003c\/strong\u003e with the \u003cstrong\u003ePanasonic Comfort Cloud app\u003c\/strong\u003e, \u003cstrong\u003eGoogle Home and Alexa voice control\u003c\/strong\u003e and \u003cstrong\u003eAerowings\u003c\/strong\u003e airflow come from the matching TZ indoor unit, not the outdoor unit.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:26px 0 4px 0; color:#008377CF; font-size:20px;\"\u003eKey features\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:12px; margin:16px 0;\"\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003ePanasonic R2 rotary compressor\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eDesigned to \u003cstrong\u003ewithstand extreme conditions\u003c\/strong\u003e, giving dependable cooling and heating through the seasons.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003eHeating down to -15°C\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eHeating operation from \u003cstrong\u003e-15°C to 24°C\u003c\/strong\u003e ambient and cooling from \u003cstrong\u003e-10°C to 43°C\u003c\/strong\u003e suits UK winters and hot summers.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003eR32 refrigerant\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003eLower-charge R32\u003c\/strong\u003e system with a factory charge of \u003cstrong\u003e0.79 kg (0.53 tCO2e)\u003c\/strong\u003e, a more efficient choice than older refrigerants.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003eSpace-saving design\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003eJust \u003cstrong\u003e542 mm high, 780 mm wide and 289 mm deep\u003c\/strong\u003e at \u003cstrong\u003e31 kg\u003c\/strong\u003e, so it fits tight gardens, side passages and wall brackets.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003eQuiet operation\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003e49 dB sound power\u003c\/strong\u003e in cooling and \u003cstrong\u003e51 dB\u003c\/strong\u003e in heating at high speed helps keep neighbours and bedrooms undisturbed.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1 1 260px; border:1px solid #008377CF; border-top:5px solid #008377CF; border-radius:6px; padding:14px 16px; background:#ffffff;\"\u003e\n\u003ch3 style=\"margin:0 0 6px 0; font-size:17px; color:#008377CF;\"\u003eInstaller-friendly\u003c\/h3\u003e\n\u003cdiv style=\"font-size:15px;\"\u003e\n\u003cstrong\u003e3–15 m pipe run\u003c\/strong\u003e, \u003cstrong\u003e15 m elevation\u003c\/strong\u003e, a supplied \u003cstrong\u003edrain elbow\u003c\/strong\u003e and \u003cstrong\u003eflare connections\u003c\/strong\u003e keep installs quick and tidy.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:26px 0 4px 0; color:#008377CF; font-size:20px;\"\u003eTechnical specification\u003c\/h3\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003ePerformance\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eProduct code\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eCU-TZ42CKE\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eSystem type\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eSingle split outdoor unit (heat pump: cooling and heating)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eNominal cooling capacity\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e4.2 kW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eNominal heating capacity\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e5.0 kW\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eCompressor\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003ePanasonic R2 rotary\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eCompatible indoor unit\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e1 × wall-mounted TZ super-compact with nanoe X (4.2 kW)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003eOperating range and acoustics\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eCooling operating temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e-10°C to 43°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eHeating operating temperature\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e-15°C to 24°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eSound power level (cooling, high)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e49 dB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eSound power level (heating, high)\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e51 dB\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003eRefrigerant\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eRefrigerant type\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eR32\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eFactory refrigerant charge\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e0.79 kg (0.53 tCO2e)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eMaximum total refrigerant charge\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e0.87 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eRoom area requirement\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eNone (total system charge below 1.84 kg)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003eElectrical\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eElectrical supply\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e230 V\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003ePower supply cable\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e3 × 1.5 mm², type 60245 IEC 57 or heavier\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eIndoor\/outdoor connection cable\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e4 × 1.5 mm² polychloroprene sheathed flexible cord, 60245 IEC 57 or heavier (no joints)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eSupply protection\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e16 A double-pole breaker with minimum 3.0 mm contact gap, or approved 15\/16 A earthed plug and socket; 30 mA RCD recommended\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003ePipework\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eLiquid pipe diameter\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e6.35 mm (1\/4″)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eGas pipe diameter\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e12.7 mm (1\/2″)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003ePipe length range\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e3 m to 15 m (standard length 5 m)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eMaximum elevation difference\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e15 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eAdditional refrigerant\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e10 g\/m for pipe runs beyond 7.5 m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eMinimum copper wall thickness\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e0.8 mm (R32\/R410A rated pipe only)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eFlare nut torque\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eLiquid 18 N·m, gas 55 N·m\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:18px 0 0 0; border:1px solid #008377CF; border-radius:6px; overflow:hidden;\"\u003e\n\u003cdiv style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:10px 14px;\"\u003eDimensions and weight\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eHeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e542 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eWidth\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e780 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eDepth\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e289 mm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eWeight\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003e31 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#ffffff; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eSupplied accessory\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eDrain elbow (1)\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; flex-wrap:wrap; background:#f0f8f7; border-top:1px solid #d5e8e6;\"\u003e\n\u003cdiv style=\"flex:1 1 220px; padding:9px 14px; font-weight:700; color:#008377CF;\"\u003eFixing bolts\u003c\/div\u003e\n\u003cdiv style=\"flex:2 1 280px; padding:9px 14px;\"\u003eø10 mm onto concrete or a rigid frame\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"margin:26px 0 4px 0; color:#008377CF; font-size:20px;\"\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cdiv style=\"margin:12px 0;\"\u003e\n\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eWhich indoor unit does the CU-TZ42CKE work with?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eIt is compatible with the \u003cstrong\u003e4.2 kW wall-mounted TZ super-compact indoor unit with nanoe X\u003c\/strong\u003e in a \u003cstrong\u003esingle split\u003c\/strong\u003e system, one indoor unit per outdoor unit.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eWhat refrigerant pipe sizes and lengths can I use?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eUse \u003cstrong\u003e6.35 mm (1\/4″) for liquid\u003c\/strong\u003e and \u003cstrong\u003e12.7 mm (1\/2″) for gas\u003c\/strong\u003e. The pipe run can be \u003cstrong\u003e3–15 m\u003c\/strong\u003e with up to \u003cstrong\u003e15 m\u003c\/strong\u003e elevation. Beyond 7.5 m, add \u003cstrong\u003e10 g of R32 per extra metre\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eCan it heat in cold weather?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eYes. Heating operation is supported down to \u003cstrong\u003e-15°C ambient\u003c\/strong\u003e. If the unit sees temperatures below 0°C for two or three days in a row, Panasonic recommends not fitting the drain elbow, as drain water can freeze and stop the fan.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eDo I need F-Gas certification to install it?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eYes. The unit contains \u003cstrong\u003eR32\u003c\/strong\u003e, so it must be installed and serviced by \u003cstrong\u003etrained and certified personnel\u003c\/strong\u003e. We verify F-Gas certification before supplying, using the form linked at the top of this page.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eWhat electrical supply and protection does it need?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eA \u003cstrong\u003e230 V\u003c\/strong\u003e supply using \u003cstrong\u003e3 × 1.5 mm²\u003c\/strong\u003e cable, with a \u003cstrong\u003e16 A double-pole breaker\u003c\/strong\u003e (3.0 mm contact gap) or an approved 15\/16 A plug. A \u003cstrong\u003e30 mA RCD\u003c\/strong\u003e is strongly recommended and the installation must comply with \u003cstrong\u003eBS 7671\u003c\/strong\u003e.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails style=\"border:1px solid #008377CF; border-radius:6px; margin-bottom:8px; overflow:hidden;\"\u003e\u003csummary style=\"background:#008377CF; color:#ffffff; font-weight:700; padding:12px 14px; cursor:pointer;\"\u003eCan I reuse existing refrigerant pipework?\u003c\/summary\u003e\u003cdiv style=\"padding:12px 14px;\"\u003eOnly if it is suitable for R32\/R410A, correctly insulated on both pipes, the right diameter and thickness (\u003cstrong\u003e0.8 mm minimum\u003c\/strong\u003e) and within length and elevation limits. \u003cstrong\u003eNever reuse R22 pipework\u003c\/strong\u003e, always make \u003cstrong\u003enew flares\u003c\/strong\u003e, and pump down properly first.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Panasonic","offers":[{"title":"Default Title","offer_id":67582913249670,"sku":"CU-TZ42CKE","price":770.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2051\/3629\/files\/Panasonic3.5kWTZOutdoorUnitCU-TZ35CKE.jpg?v=1787584224","url":"https:\/\/qualityheating.co.uk\/products\/panasonic-4-2kw-tz-outdoor-unit-cu-tz42cke-r32","provider":"AIZO Quality Heating","version":"1.0","type":"link"}