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Heating circuit calculator for BEKOTEC-THERM

Fast and easy calculation of the material requirements for your floor heating system from Schlüter-Systems!

A tradesman cuts a heating pipe to the length required for the heating circuit and lays it in an orange-coloured BEKOTEC studded panel from Schlüter-Systems.

Calculation of requirements made easy

Unsure about your planning? No problem: Our heating circuit calculator determines heating circuits, pipe requirements and volume flow for your BEKOTEC-THERM floor heating system in rooms from between 3 and 40 m2. Simply pick a studded panel, define the heating load or building type and enter the floor area – done!

Calculate heating circuits for a room of your choice

1Choose the matching BEKOTEC studded screed panel

System FI
BEKOTEC-EN-FI
  • The quiet type with insulation
  • Assembly heights: 61 – 78 mm (plus DITRA uncoupling mat)
  • With integrated thermal and sound insulation
  • Can be combined with additional thermal insulation
  • Weight per unit area: from 58 kg/m²
  • Installation grid: 75 mm
  • Heat output: up to 100 W/m²
System P/PF
BEKOTEC-EN-P
  • The insulated type
  • Assembly heights: 52 – 69 mm (plus DITRA uncoupling mat)
  • With integrated heat insulation
  • Can be combined with additional insulation materials
  • Weight per unit area: from 57 kg/m²
  • Installation grid: 75 mm
  • Heat output: up to 100 W/m²
System F
BEKOTEC-EN-F
  • The all-round talent
  • Assembly heights: 31 – 48 mm (plus DITRA uncoupling mat)
  • Without insulation, can be combined with insulation materials
  • Weight per unit area: from 57 kg/m²
  • Installation grid: 75 mm
  • Heat output: up to 100 W/m²
  • Also available in a self-adhesive (Peel & Stick) version
System FTS
BEKOTEC-EN-FTS
  • The quiet type
  • Assembly heights: 31 – 43 mm (plus DITRA uncoupling mat)
  • Integrated impact sound insulation
  • Weight per unit area: from 52 kg/m²
  • Installation grid: 50 mm
  • Heat output: up to 100 W/m²
System FK
BEKOTEC-EN-F Peel & Stick
  • The lightweight type
  • Assembly heights: 20 – 27 mm (plus DITRA uncoupling mat)
  • Adhered to substrate
  • Weight per unit area: from 40 kg/m²
  • Installation grid: 50 mm
  • Heat output: up to 100 W/m²
  • Also available in a self-adhesive (Peel & Stick) version

Technical data

Estimated flow and return temperatures to achieve a room temperature of 20 °C

Covering Covering resistance Supply temperature Return temperature

Tile

 0.00 m²k/W 35 °C 25 °C
Parquet up to 15 mm 0.10 m²k/W 45 °C 35 °C
Carpet 0.10 m²k/W 45 °C 35 °C
  • ∆θ 5K for room temperature 24 °C
  • Observe residual heat requirement, e.g. in bathrooms, WC rooms, conservatories
  • Pipe requirement incl. pipe connection to the distributor
  • Edge insulation strip ≈ room floor space x 1.2

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