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EFH Calclator (2)

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Key Assumptions

  • Installation type: Thin glue-bed under normal-sized tiles
  • Heating time: 1 hour to reach target temperature
  • Operating cycle: 60% load after reaching temperature in first hour (this could vary significantly depending on how well the room is insulated)
  • Power requirement: 150W per m² of floor area
  • Note: - You should also please note that the tariffs are as per Nov 2025 rates and vary deepening on provider.

Efficiency Tips

  • Install proper floor insulation to reduce heat loss
  • Use a programmable thermostat to schedule heating times
  • Run heating during off-peak hours where possible
  • Ensure proper tile installation to maximize heat transfer