
Heatmat Heat My Home HMHCAB3.5-230W Underfloor Heating Cable HMH Cable 15W/m 14.9m 230W
HMHCAB3.5-230W
Heatmat Heat My Home HMHCAB3.5-230W Underfloor Heating Cable - 15W/m, 14.9m, 230W
The Heatmat HMHCAB3.5-230W is a flexible and ultra-thin 3.5mm underfloor heating cable designed for both floor warming and full room heating. Offering a cost-effective solution, it’s perfect for small or awkwardly shaped areas and provides both energy efficiency and convenience for easy installation.
- Flexible & Ultra-Thin: The 3.5mm cable ensures easy installation, even in tight spaces or challenging areas.
- Energy Efficient: An affordable, efficient heating solution for floor warming or complete room heating.
- Versatile Installation: Can be used beneath almost any floor covering with a levelling compound applied, maintaining an output of no more than 160W/m².
- High Heat Loss Areas: Designed for areas with high heat loss, such as conservatories, it delivers up to 200W/m² with appropriate cable spacing.
- Fully Earth Shielded: The cable is IPX7 rated and fully earth shielded for safety and reliability.
Technical Specification
- Power Output: 15W/m
- Length: 14.9m
- Total Wattage: 230W
- Coverage: 200W/m² in high heat loss areas
- IP Rating: IPX7
✅ Opt for the Heatmat HMHCAB3.5-230W for a reliable, energy-efficient, and cost-effective underfloor heating solution!

Range | Heatmat Heat My Home |
Product | Underfloor Heating |
Type | UFH Cable |
Wattage | 230 W |
Nominal Power Output | 230 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.