
Heatmat PKC-3.0-1230 Dual Conductor + Earth 3mm Undertile Heating Cable Length : 98m - 1230W 230V
PKC-3.0-1230
Heatmat PKC-3.0-1230 Dual Conductor + Earth 3mm Undertile Heating Cable – High-Efficiency Heating for Large Areas
The Heatmat PKC-3.0-1230 is a flexible, ultra-thin 3mm underfloor heating cable designed to provide energy-efficient floor warming or a full heating system. With a 98m length and 1230W output, this cable is ideal for larger or high-heat-loss areas. The output can be varied by adjusting the spacing of the heating cable, allowing for up to 200W/m² in areas such as conservatories. It is also compatible with virtually any floor covering when used with a levelling compound, providing versatility and ease of installation.
- Flexible Design: The ultra-thin 3mm cable is perfect for small, irregular, or large spaces where mats are not feasible.
- Adjustable Output: The cable spacing can be adjusted to achieve heating outputs up to 200W/m², ideal for high heat loss areas.
- Versatile Flooring Compatibility: Suitable for use beneath tile, carpet, vinyl, and more when combined with levelling compound.
- Safe & Compliant: Earth-shielded and fully compliant with 17th Edition IEE Wiring Regulations for added safety.
- Energy Efficient: Provides consistent, energy-efficient heating to reduce energy consumption while maintaining comfort.
Technical Specification
- Voltage: 230V
- Power Output: 1230W (98m length)
- Wire Thickness: 3mm
- Coverage at 200W/m²: 6.2m²
- Compliance: Fully compliant with 17th Edition IEE Wiring Regulations
✅ Choose the Heatmat PKC-3.0-1230 for efficient, high-performance underfloor heating in larger or high-heat-loss spaces!

Range | Heatmat PKC Cable |
Product | Underfloor Heating |
Type | UFH Cable |
Wattage | 1230 W |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.