Herschel iQ T1 Wireless Thermostat Pack

(3 customer reviews)
Herschel iQ T1 Single Zone control

Rapid dispatch
2 yr Warranty
Reduce heating Cost
Energy efficient
Easy Installation
Zero Maintenance


Key Features:

  • Energy-saving (Lot 20) features
  • Battery operated T1, digital display
  • 7 x 1 day programmable
  • Open window & adaptive start
  • Includes one T1 + one R1

  • Description


    The Herschel iQ T1 Thermostat pack (including one T1 thermostat plus R1 Receiver) incorporates the very latest energy-saving technology and is specifically designed to regulate Herschel Infrared heaters. Easy to install it is perfect for installations where hard wiring to the MD2 Thermostat would be impractical (for example, if you wish to minimise chasing out walls/cable trunking).
    T-T1 thermostat pack
    The T1 pack comprises a battery operated, wireless T1 Thermostat which can be wall mounted or free standing (and also includes one R1 Receiver).

    The Receiver must be wired to the mains electricity supply and also to the Herschel heater(s). The T1 and R1 are paired wirelessly and the T1 will then control all R1s which are paired to it.  The T1 pack will control up to 2kW (at 230V supply) of Herschel Infrared heaters on one electrical circuit. To control more heaters in the same zone, or if you wish to use one R1 Receiver per heater, simply purchase additional R1 receivers and pair them to the T1.

    The T1 features 3 manual modes and 7 x 1 day programming and is an easy to operate thermostat. The T1 incorporates the latest EcoDesign energy-saving features including Herschel’s open window technology and an adaptive start function ensuring your room is always at the right temperature with the least energy use.


    Note: Herschel iQ controls will only work with Herschel heaters.  Attempted use with any other heater brand will invalidate the warranty.

    This T-T1 pack incorporates one T1 thermostat and one R1 Receiver).

  • Technical

    Technical Specifications

    With a very clear backlit digital control display the T1 has easy-to-use functions and the latest energy saving technology including:

    • 7 x 1 day programmable;
    • “Comfort”, Economy and Away modes;
    • Window Open Function (shutting off the heating if a rapid drop in temperature is detected until you override this or wait 1 hour);
    • Adaptive start (automatically ensures the desired room temperature is achieved at the time set);
    • Wall-mounted or Free-standing.

    The R1 Receiver has the following additional capabilities:

    • 1 hr “Boost” function;
    • Unlimited R1’s can be paired to a T1, to control more heaters (all receiving identical commands from the T1).

    Other Features:

    • 10 Amp peak load at 230 volts;
    • Radio Frequency 433Mhz;
    • 200m wireless range (if unobstructed);
    • 24 month warranty*;
    • Herschel Infrared heaters together with the iQ T1 wireless Thermostat Pack are fully compliant with EC Directive 2009/125/EC for Ecodesign of local space heaters.

    *Attempted use with any other heater brand will invalidate the warranty.

    Quality & Safety

    iQ Certifications



    Herschel Heaters and iQ Controls comply with ErP Regulation (EU) 2015/1188 and Supplement (EU) 2016/2282 (Lot 20).

  • Manuals and Guides

    See our handy YouTube video guide on how to pair the R1 Receiver to the T1 Controller. 

  • Controls / Accessories

    Control Options (Required)

    • R1 Wireless receiver
      Herschel iQ R1 Receiver
    • Reviews (3)

      3 reviews for Herschel iQ T1 Wireless Thermostat Pack

      1. Tony Ismay (verified owner)

        We received the T1 Pack soon after it was ordered. The Inspire 750w panel arrived soon afterwards. Installation was straight forward, as was setting up the thermostat and receiver. They ‘paired’ first time and the instructions were self explanatory. Programming the T1 was a little long winded and could perhaps be shortened if each day is programmed the same e.g. same times and temperatures. A facility to have all days the same on the T1 would be good. Other than that, and still early days, but so far impressed.

        • Herschel Customer Service

          Thanks for the feedback Tony. For info, the new Herschel iQ App has this functionality built into the programming.

      2. Andy Richardson (verified owner)

        Neat and tidy appearance near the mirror, pairing the thermostat and the wireless receiver didn’t work first time but you have to read and follow the instructions, the video is spot on.
        It takes a few minutes to step through each stage to set the times but it is only once.
        It would help if you could jump from day to day when setting up the programs.

        • Herschel Customer Service

          Glad the video helped Andy and appreciate the feedback which we’ll pass onto the development team.

      3. BEVERLEY SMITH (verified owner)

        Seems to be working well though we did have a little difficulty programming it.

        • Herschel Customer Service

          Thanks for taking the time to leave your review Beverley. If you do struggle with a particular area we do have free support available on our website by using the online chat function or over the phone.

          Should you have any further queries please don’t hesitate to contact us.