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BN Thermic are suppliers of high quality commercial and industrial electric heaters and controls
CRJ self-regulating cable is designed protect water pipes from freezing.
The heart of a self-regulating cable is a special polymer containing carbon particles. Two bus wires run in parallel along the length of the cable with one connected to ‘live’ and the other to ‘neutral’. The heating circuit is completed through the polymer along the entire length of the cable. As the surrounding temperature reduces, the polymer contracts creating many electrical paths across the integrated carbon particles and increasing heat output. When temperatures increase the polymer expands reducing the electrical paths with a corresponding reduction in heat output.
Features & Benefits:
UK Mainland: £6.99 inc. VAT: (Free over £50 exc. VAT.)
Highlands, Ireland & Islands: – Please contact us.
Order before 2pm and we aim to process your order the same working day, after 2pm it will be processed the next working day.
Our courier may charge more to deliver to some UK addresses – we will inform you before dispatching your order.
If you require next day delivery please contact us.
We offer a 14 no quibble returns policy, full details can be found here.
We deliver internationally – to enquire about costs of delivery to your area, please contact us.
If you wish to collect in store the same day please contact us.
Please note the following brands are excluded from our free delivery promotion; Rolec, TP24.
Some special products such as mirrors and long length items may incur a delivery surcharge depending your location due to special couriers needed, we will inform you as soon as possible after the order is placed.