Specifications by Model
PowerBoard-S 250W
The integrated panel: recessed flush into the ceiling, or surface mounted. Bathrooms, bedrooms and studies.
- Product ID: PB-S-250 (W.Paper)
- Wattage / Board: 250W (±10%)
- Output Density: 488 W/m²
- Dimensions: 1200 × 600 mm
- Heating Width: 470 mm
- Thickness: 12.5 mm
- Weight: 6.6 kg
- Supply Voltage: 240VAC
- Current Draw: 0.75A (±10%)
- Resistance: 320Ω (±10%)
- Max Panels / Circuit: 12
- Max Operating Temp: 120°C / 248°F
- Thermal Conductivity: 0.04 W/m·°C
- Dielectric Breakdown: >1.5 kV
- Heating Element: Carbon veil on E-Fibreglass / PET film
- Certification: BEAB Approved by Intertek, certificate 30095 (PB-S-250), tested to EN 60335-1 and EN 60335-2-30
- Mount Type: Surface or Integrated (recessed ceiling)
- Surface Mount Spacer: 20mm spacer required, cable entry is fixed in the panel
- Finish Options: Surface: Paper-coated or Powder-coated · Integrated: Paper-coated only (plaster-ready)
PowerBoard-S 500W
Surface mount panel for medium rooms such as double bedrooms and home offices.
- Product ID: PB-S-500 (PowderC)
- Wattage / Board: 500W (±10%)
- Output Density: 980 W/m²
- Dimensions: 1195 × 595 mm
- Heating Width: 470 mm
- Thickness: 25 mm
- Weight: 10 kg (with frame)
- Supply Voltage: 240VAC
- Current Draw: 2.1A (±10%)
- Resistance: 115Ω (±10%)
- Max Panels / Circuit: 7
- Max Operating Temp: 120°C / 248°F
- Thermal Conductivity: 0.04 W/m·°C
- Dielectric Breakdown: >1.5 kV
- Heating Element: Carbon veil on E-Fibreglass / PET film
- Certification: CE / UKCA marked, RoHS compliant
- Mount Type: Surface mount only
- Finish: Powder-coated, ready to install, no painting required
PowerBoard-S 750W
Surface mount panel for larger rooms: living rooms, kitchens and open-plan spaces.
- Product ID: PB-S-750 (PowderC)
- Wattage / Board: 750W (±10%)
- Output Density: 1,464 W/m²
- Dimensions: 1195 × 595 mm
- Heating Width: 470 mm
- Thickness: 25 mm
- Weight: 10 kg (with frame)
- Supply Voltage: 240VAC
- Current Draw: 3.1A (±10%)
- Resistance: 77Ω (±10%)
- Max Panels / Circuit: 4
- Max Operating Temp: 120°C / 248°F
- Thermal Conductivity: 0.04 W/m·°C
- Dielectric Breakdown: >1.5 kV
- Heating Element: Carbon veil on E-Fibreglass / PET film
- Certification: Independently tested to BS EN 60335, CE / UKCA marked, RoHS compliant
- Mount Type: Surface mount only
- Finish: Powder-coated, ready to install, no painting required
Common to Every Panel
- Panel face temperature: the 250W runs at about 50 to 55°C; the 500W and 750W run hotter, at about 80 to 100°C on the panel face.
- Warm-up: each panel reaches full operating temperature in around 10 minutes.
- Warranty: 10 years on every panel.
- Design life: 30 years, with no moving parts and nothing to service.
- Marks: CE and UKCA marked and RoHS compliant across the range. BEAB Approved applies to the 250W panel only (certificate 30095, issued by Intertek).
- Heating element: carbon veil on E-Fibreglass / PET film.
Safety & Certifications
View BEAB certificate 30095 (250 panel, issued by Intertek), EN60335 compliance, and all safety standards
Installation Requirements
- The electrical connection must be made by a Part P registered electrician.
- Protect each heating circuit with a 30 mA Type A RCD.
- Maximum panels per 16 A circuit: 12 x 250W, 7 x 500W or 4 x 750W.
- One thermostat per heating zone; use a contactor where a zone exceeds 3,500 W.
- 250W: ships with the plug-and-play wiring harness (leads and a four-way adaptor). Each panel fixes with 8 x 38 mm screws, which are not supplied.
- 500W and 750W: ship with a mounting frame and a sheet of recommended screws, and are wired conventionally by the electrician. The plug-and-play harness is for the 250W only.
Product Data Sheet
Complete technical specifications and properties
Safety Certifications
BEAB (250 panel), EN60335 & compliance documents
Installation Guide
Step-by-step installation instructions