Instantor Castel-PRO™
Why Instantor Castel-PRO
The Castellated Panel system is a quick, easy to install UFH system embedded within either a traditional screed or low-profile self- evelling screed / compound while providing even heat distribution throughout the floor structure.
As the panel uses 16mm pipe, it is ideal for use in new build and renovation projects where low temperature heat sources such as heat pumps are to be used.
Self-adhesive backed panels, cutting grooves spaced at 50mm increments and integrated clips to connect panels securely together make installation incredibly simple.
The castellated panel enables UFH circuit pipework to be spaced at a minimum of 100mm centres (rising in 50mm increments) and UFH connection pipework to be spaced at 50mm centres.
Warranty
Pex-Al-Pex: 50 Years, Pert-Evoh-Pert: 50 Years, Manifold: 5 Years, Mixing Kit: 5 Years, Pump: 5 Years, Whisper Controls: 5 Years
Key Features
Can be used with both traditional screeds and low-profile self-levelling screeds/compounds
Suitable for use with low temperature heating systems
High Heat Output
Enhanced response time when used with low-profile self-levelling screeds/compounds
Castellations allow for precise pipe layout & protection of pipe while screed/compounds are applied
Suitable for any floor covering
Adhesive backed for quick, reliable installation
Available Options
| Pipe Types Available |
16mm PEX-AL-PEX 16mm 5-Layer PE-RT/EVOH |
| Typical Pipe Spacings (mm) |
100mm / 150mm / 200mm |
Pipework Layout Suitability
Floor Covering Suitability
Seek advice from floor covering manufacturer regarding installation methods prior to installation.
Heat Output
Watts per m² at 150mm Pipe Centres
| Pipe Spacing | 150mm | ||||
| Design Room Temperature | 20°C | ||||
| UFH Pipe Circuit ΔT | 5°C | ||||
| Floor Covering Resistance (TOG) |
Flow Temperature (°C) | ||||
| 30 | 35 | 40 | 45 | 50 | |
| 0.00 | 50 | 84 | 117 | – | – |
| 0.50 | 37 | 61 | 86 | 110 | – |
| 1.00 | – | 44 | 61 | 79 | 96 |
| 1.50 | – | 34 | 47 | 61 | 74 |
| 2.00 | – | – | 40 | 52 | 63 |
| 2.50 | – | – | 37 | 47 | 58 |
| Pipe Spacing | 150mm | ||||
| Design Room Temperature | 20°C | ||||
| UFH Pipe Circuit ΔT | 7°C | ||||
| Floor Covering Resistance (TOG) |
Flow Temperature (°C) | ||||
| 30 | 35 | 40 | 45 | 50 | |
| 0.00 | 44 | 77 | 111 | – | – |
| 0.50 | 32 | 56 | 81 | 105 | – |
| 1.00 | – | 40 | 58 | 75 | 93 |
| 1.50 | – | 31 | 45 | 58 | 72 |
| 2.00 | – | – | 38 | 49 | 61 |
| 2.50 | – | – | 35 | 45 | 56 |