Speedheat Underfloor Heating
Energy consumption depends on each individual's comfort needs. However, 1kW of floor heating will be more efficient and cheaper to run than a 1 kW conventional heater, due to thermostat control and the even spread of the heating over the floor surface. You can save up to 50% on running costs by installing proper flooring insulation and the correct use of programmable controllers.
One must also remember: floor heating is not the only contributor to a higher electricity bill in winter. In winter geyser duty cycles are longer, lights are on longer, stoves and ovens are used more compared to summer braais and salads.
Speedheat supplies various types of insulation which can be retrofitted on top of your existing floor. The type of insulation depends on the available build-up height. For more information, call us on our toll free number: 0800-112215.
A thermostat will ensure optimum comfort while running of the system remains cost effective.
The desired temperature (called the setpoint) is programmed into the thermostat. Once this setpoint is reached, the thermostat automatically switches the heating on and off, maintaining the room temperature at this set point. This means that your heating system is working a 50% duty cycle, it is not demanding a continuous supply of electric current, hereby reducing your energy consumption. Read more on thermostats.
This depends on your current electricity rate (R/kWh). If the rate is R1.44/kWh and a heater with a capacity of 2000 watts is installed in a 20m² room for example, the calculation would be as follows:
2000 W / 1000 = 2kW.
2kW x R1.44 = R2.88 p/hour. (for the first hour only)
Remember that with the use of a thermostat, this would be the running cost for the first hour only (or the amount of time taken to reach the set temperature). Once the room is warmed up, the heating system will run typically at a 30-50% duty cycle (depending on the outside temperature), this means the running cost would be < R2.88 p/hour thereafter. Also with the installation of floor insulation your heating system will reach the set temperature much quicker (usually between 30 - 45 minutes depending on the floor finish) positively influencing your running cost within the first hour.
This depends largely on the user and how frequently a room is being used.
Not much energy is saved by maintaining a lower temperature when the rooms are not in use. The heating system will however warm up much quicker when needed the next time, so it is advisable for a living room that is used everyday all day for example.
Not at all! Speedheat is maintenance free and has a lifetime expectancy. Speedheat offers a 7 year product AND installation warranty for complete peace of mind!