How to use

Our calculator allows you to specify your heating and controls for your whole house. It will suggest which heaters will match your requirements and give you a quote for the whole system, including control options.

You can then purchase the suggested heaters from the product tables underneath the calculator or Print the calculation and send it to us.

For larger project and commercial or outdoor space heating specifications, please contact Herschel or your nearest dealer.



Herschel iQ Hub

Key Features:

  • Enables App control of Herschel heaters
  • Connects to router
  • Control iQ Devices from one App
  • Up to 8 separate Herschel iQ devices
  • Room by room control
  • Lot 20 energy saving features
$89.00 ex. Tax
Herschel iQ MD1 Wired Thermostat

Key Features:

  • 16 Amp wired thermostat
  • 7 x 1 day programmable
  • Open window detection
  • Temp control up to 45℃
  • Keypad locking feature
  • Optional internet control via App & Hub
$75.00 ex. Tax
Herschel iQ WH1 Central Control Unit

Key Features:

  • Whole house heating control
  • Control up to 6 zones
  • Up to 36 R1 receivers
  • LCH touch screen
  • Suitable for homes & commercial
  • Simple flexible control
$197.00 ex. Tax
Herschel iQ R1 Wireless Receiver

Key Features:

  • Wireless receiver unit
  • Use with T1 thermostat, or directly with Hub
  • 1 hour boost function
  • Open window technology
  • 10 Amp load at 230 volts
  • In-built temperature sensor
$42.00 ex. Tax