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Parts You Can Trust

All parts are brand new with a 12-month warranty. No used or refurbished items—just reliable quality.
💬  WhatsApp (Messages only): +44 7485 931003

Real-Time Stock

Use the search box above 🔍 to find items by brand or manufacturer part number. Stock levels are live—what you see is what’s available. GC numbers are not searchable.

DELIVERIES 
DPD aims to deliver your order the next day, but Next-Day Delivery is not guaranteed. As stated in DPD’s terms and conditions, shipping costs are non-refundable, even in the event of delays.

GL.510 Grasslin Thermio™ essential – Thermio™ essential Srf Digital Room Thermostat

Stock Status: Sold Out

PRODUCT DESCRIPTION

The thermio™ essential smart is a digital room thermostat of ErP class IV that can be programmed and operated easily and conveniently with a free app. Thanks to the integrated Bluetooth functionality, temperature profiles and schedules created on a mobile device can be transmitted and adapted easily and simply to the thermio™ essential smart via Bluetooth. This allows individual temperature profiles to be implemented easily, lowered automatically and thereby significantly reduce heating costs – without any loss of convenience. Of course the thermio™ essential smart can also be operated without the app: A large LC display and a manual ON/OFF switch make the room thermostat easy to operate.


BENEFITS

  • Long battery life through efficient energy management
  • Needs-based and fast temperature regulationwithout deviation ensures high energy efficiency
  • Convenient, automatic change from summer to winter time
  • Monitoring the battery status and display with the required battery change
  • The frost protection function prevents the freezing of radiators or icing of piping, even when switched OFF
  • Effective security against unauthorised operation, e.g. in public spaces
  • Optimal tamper protection through PIN code protection for the service interval settings
  • Intuitive and simple operation as well as fast and convenient programming with the free app
  • Cost reduction and efficient energy management through high level of control accuracy
  • Increased comfort through a wide temperature control range of +5°C to +35 °C
  • Child-proof lock as system security for children and elderly
  • Extended scope of functions and excellent userguidance via the graphic user interface on a mobiledevice
  • Easy configuration of individual temperature profiles using remote access via Bluetooth connection
  • Short-term and need-based heating through Boost function

APPLICATIONS

  • Heating systems
  • Heat pump
  • Circulating pump
  • Electric heating
  • Motorised valves
  • Actuators

CIRCUIT DIAGRAMS


DOCUMENTS & DOWNLOADS

 Instructions-thermio-essential-Srf

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Product Code:
GL.510