Underfloor Heating Plus – Specialists in the Supply, design and installation of Raychem Electric Underfloor Heating systems

T2 Blue 10 underfloor heating cable

Raychem T2 Blue: The flexible underfloor heating cable

 

 

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?

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

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

 

 raychem t2 blue

 

 

 

 

 

 

Which Cable do I need?

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

 

 

T2 Blue 10WP* heating power (W)L* length (m)Area: 60W/m2Area: 70W/m2Area: 80W/m2Area: 100W/m2Area: 125W/m2
T2 Blue 10 - 20m200203.32.92.52.01.6
T2 Blue 10 - 30m305305.14.43.83.02.4
T2 Blue 10 - 40m400406.75.75.04.03.2
T2 Blue 10 - 50m505508.47.26.35.04.0
T2 Blue 10 - 60m6056010.18.67.66.04.8
T2 Blue 10 - 70m7007011.710.08.77.05.6
T2 Blue 10 - 80m8058013.411.510.08.06.4
T2 Blue 10 - 90m8909014.812.711.09.07.1
T2 Blue 10-101m101010116.814.412.610.08.1
T2 Blue 10-121m121512120.217.415.212.09.7
T2 Blue 10-142m142014223.720.317.814.211.4
T2 Blue 10-160m160016026.722.920.016.012.8
T2 Blue 10-180m180018030.025.722.618.014.4
T2 Blue 10-200m200020033.328.625.020.016.0
Heating cable spacing (mm) = x = (A/L) x 1000160mm140mm120mm100mm80mm

 

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 1010 W/m: constant wattage heating cable.
Voltage ratingAC 230V
Min. bending radius30mm
Minimum heating spacing50mm
Rated maximum temperature65?C
Heating cable external diameter5.5mm
Outer jacket materialLSOH
Heating conductor insulationFluropolymer
Length of connecting cable2.5 m
ApprovalsVDE: SEMKO: CE

 

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