T2 Blue 10 underfloor heating cable

Raychem T2 Blue: The flexible underfloor heating cable

Raychem T2 Blue 10
£6.90–£318.00 inc.VAT Select options

T2 Blue 10W constant wattage cable with electrically protective covering is suitable for installation directly in a levelling compound, screed or concrete.

Heating cable with pre-fabricated power cable
Ideal for complex floor layouts
Power output flexibility by varying the distance between heating cables
Suitable for laying in milled grooves in the screed/concrete without increasing the total height of the floor structure.

Applications:

Bathrooms, stairs, living areas, conservatories.

Floor covering: suitable for most floor coverings, subject to installation guidance and floor covering manufacture approval.
Subfloor: Cement screed floor: concrete.

Which power output do I need?

New construction – good installation. 35W/m2 – 60W/m2
Old building renovation – good installation. 60W/m2 – 100W/m2
Old building renovation – less well insulated. 125W/m2 – 150W/m2

The specified values are recommended values and apply for comfort heating.

Which Cable do I need?

Determine the room area in m2. e.g. 13.5m2
Determine the (free) area in m2 to be heated. e.g. 10m2
Select the total power output required for the area in W e.g. 1,200W
Calculate the power per square metre: e.g. 1,200W/10m2 = 120W/m2
Select the product with the nearest total power from the table below. e.g. 121m= 1.215W/230V (121W/m2)
Define the heating cable spacing: 10m2/121m heating cable length = 0.08m (approx. 82mm)
Select your thermostat

T2 Blue 10W	P* heating power (W)	L* length (m)	Area: 60W/m2	Area: 70W/m2	Area: 80W/m2	Area: 100W/m2	Area: 125W/m2
T2 Blue 10 - 20m	200	20	3.3	2.9	2.5	2.0	1.6
T2 Blue 10 - 30m	305	30	5.1	4.4	3.8	3.0	2.4
T2 Blue 10 - 40m	400	40	6.7	5.7	5.0	4.0	3.2
T2 Blue 10 - 50m	505	50	8.4	7.2	6.3	5.0	4.0
T2 Blue 10 - 60m	605	60	10.1	8.6	7.6	6.0	4.8
T2 Blue 10 - 70m	700	70	11.7	10.0	8.7	7.0	5.6
T2 Blue 10 - 80m	805	80	13.4	11.5	10.0	8.0	6.4
T2 Blue 10 - 90m	890	90	14.8	12.7	11.0	9.0	7.1
T2 Blue 10-101m	1010	101	16.8	14.4	12.6	10.0	8.1
T2 Blue 10-121m	1215	121	20.2	17.4	15.2	12.0	9.7
T2 Blue 10-142m	1420	142	23.7	20.3	17.8	14.2	11.4
T2 Blue 10-160m	1600	160	26.7	22.9	20.0	16.0	12.8
T2 Blue 10-180m	1800	180	30.0	25.7	22.6	18.0	14.4
T2 Blue 10-200m	2000	200	33.3	28.6	25.0	20.0	16.0
Heating cable spacing (mm)	= x	= (A/L) x 1000	160mm	140mm	120mm	100mm	80mm

Accessories available:

Hot glue rods: 70 pcs. in 1 box

Hot glue rods: 10 pcs. in 1 bag

KBL-9: Cable Ties

TF Kit: Sensor installation pipe and sensor end plug for Raychem thermostat

T2 Blue repair kit: Repair and extension kit for T2 Blue

All available to order in the drop down box for the T2 Blue product. Click on the product link at the top of the page

Technical Data

T2 Blue 10	10 W/m: constant wattage heating cable.
Voltage rating	AC 230V
Min. bending radius	30mm
Minimum heating spacing	50mm
Rated maximum temperature	65?C
Heating cable external diameter	5.5mm
Outer jacket material	LSOH
Heating conductor insulation	Fluropolymer
Length of connecting cable	2.5 m
Approvals	VDE: SEMKO: CE