Gasbits Account Portal 

  • Delivery Service 3 Vans offering FREE Local Delivery
  • Genuine Spares From Leading Brands
  • 2 Superb Showrooms With a wide range of designs
  • 2 Branches Covering Dorset & Hampshire

    • Online Calculators

    Conversion Calculator

    Enter the number of units your want to convert to or from and choose the type of conversion.

    British Thermal Unit (BTU) Calculator

    Choose your room, glazing type and the unit of measurements then enter the width, length and height of your room to find out the total BTU requirement.