T2Black-12 & T2Black-20 Heating Cable
The nVent T2Black constant wattage underfloor heating cable is available with either a 12W/m or 20W/m power output. It is a pre-terminated, twisted dual conductor heater cable with a 2.6m cold lead attached to one end. T2Black is the ideal floor heating system for installation in newly constructed buildings or under renovations, for example conservatories or cold rooms (refrigeration rooms).
T2Black can be supplied as kits containing just the cable or also containing a NRG-DM digital electronic thermostat. All T2Black cables are provided pre-terminated and on a spool for ease of installation. They are packed in a handy, installer friendly, robust box containing glue sticks for easy fixing to the subfloor and a conduit in which to install the sensor.
The T2Black-12 cable is particularly well suited to be used in combination with anti-fracture membranes.
Product Specifications
| Nominal power | T2Black-12: 12 W/m; T2Black-20: 20 W/m |
|---|---|
| Voltage | 230 V |
| Max. exposure temperature | +90°C |
| Min. installation temperature | +5°C |
| Length of cold lead cable | 2.6 m |
| Dimensions | approx 4 mm diameter |
| Min. cable spacing | T2Black-12: 50 mm; T2Black-20: 120 mm |
| Min. bending radius | 30 mm |
| RCD | 30 mA |
| Construction | PVC-outer jacket — Fluoropolymer resistance wires |
| Certificates | CE-mark |
| Product Name | Description | Power | Raychem Part Number |
|---|---|---|---|
| R-BK-B-14.5M-180W/T0 | 14.5m kit T2Black (12W/m) extension package | 180W | SZ18300317 |
| R-BK-B-20.0M-250W/T0 | 20m kit T2Black (12W/m) extension package | 250W | SZ18300318 |
| R-BK-B-26.5M-325W/T0 | 26.5m kit T2Black (12W/m) extension package | 325W | SZ18300319 |
| R-BK-B-35.5M-435W/T0 | 35.5m kit T2Black (12W/m) extension package | 435W | SZ18300320 |
| R-BK-B-46.0M-565W/T0 | 46m kit T2Black (12W/m) extension package | 565W | SZ18300321 |
| R-BK-B-55.0M-665W/T0 | 55m kit T2Black (12W/m) extension package | 665W | SZ18300322 |
| R-BK-B-73.0M-895W/T0 | 73m kit T2Black (12W/m) extension package | 895W | SZ18300323 |
| R-BK-B-98.0M-1210W/T0 | 98m kit T2Black (12W/m) extension package | 1210W | SZ18300324 |
| R-BK-B-125.0M-1500W/T0 | 125m kit T2Black (12W/m) extension package | 1500W | SZ18300492 |
| R-BK-B-150.0M-1800W/T0 | 150m kit T2Black (12W/m) extension package | 1800W | SZ18300493 |
| R-BK-B-175.0M-2200W/T0 | 175m kit T2Black (12W/m) extension package | 2200W | SZ18300494 |
| R-BK-C-12.0M-215W/T0 | 12m kit T2Black (20W/m) extension package | 215W | SZ18300325 |
| R-BK-C-16.0M-310W/T0 | 16m kit T2Black (20W/m) extension package | 310W | SZ18300326 |
| R-BK-C-21.0M-410W/T0 | 21m kit T2Black (20W/m) extension package | 410W | SZ18300327 |
| R-BK-C-28.0M-550W/T0 | 28m kit T2Black (20W/m) extension package | 550W | SZ18300328 |
| R-BK-C-43.0M-850W/T0 | 43m kit T2Black (20W/m) extension package | 850W | SZ18300329 |
| R-BK-C-57.0M-1150W/T0 | 57m kit T2Black (20W/m) extension package | 1150W | SZ18300330 |
| R-BK-C-74.0M-1490W/T0 | 74m kit T2Black (20W/m) extension package | 1490W | SZ18300331 |
| R-BK-C-82.0M-1625W/T0 | 82m kit T2Black (20W/m) extension package | 1625W | SZ18300332 |
| R-BK-C-109.0M-2200W/T0 | 109m kit T2Black (20W/m) extension package | 2200W | SZ18300333 |