Heatmiser Edge Programmable Thermostat

The Heatmiser Edge is a 230V programmable room thermostat featuring advanced wireless sensing functions and Modbus connectivity, ideal for both residential and commercial heating control. Designed for flush mounting, it offers an ultra-slim, modern profile and a large, clear display.

• Power Supply: 230V AC, 3A switching (volt free)
• Display: Large, backlit LCD (white back-light, automatic switch-off after 30 seconds)
• Programming Modes: Non-programmable, 5/2 day, 7-day, or 24-hour options
• Comfort Levels: 4 or 6 per day (selectable)
• Wireless Capability: Pair with up to 16 wireless air sensors and window/door switches (not included)
• Sensor Modes:
  • Built-in air sensor
  • Wireless air sensor (single or multiple, with temperature averaging)
  • Floor sensor mode (probe not included, optional)
• Modbus Connectivity: Enables integration with home automation and BMS systems
• Features:
  • Self-learning optimum start
  • Temperature hold facility
  • Holiday function
  • Frost protection
  • Key locking (PIN security)
  • Advance function
  • Celsius/Fahrenheit selectable
• Heating/Timer Modes: Select operating mode for flexibility
• Flush Mounting: Fits a standard 35mm back box
• Dimensions: 90mm x 90mm x 40mm (H x W x D), profile depth just 15mm after installation
• Temperature Range: 5–35°C
• IP Rating: IP20
• Warranty: 2 years manufacturer’s warranty

The Heatmiser Edge is ideal for upgrading from a standard dial thermostat, particularly where accurate, remote temperature measurement is needed—such as in open plan properties, commercial spaces, or homes with tricky thermostat locations. When paired with the wireless window/door switch, the system automatically switches the heating to standby if a window or door is opened, returning to normal when closed.

Box Contents:

• Heatmiser Edge Programmable Thermostat
• Mounting screws and fittings
• Installation manual

Note: Wireless sensors and floor probe are sold separately.

Please note: Delivery times may vary depending on location, with specific details outlined below.

Standard Delivery

UK Mainland 

• Delivery Time: 2–4 working days
• Free Delivery on all orders

Express Delivery

UK Mainland

• Delivery Time: 1–3 working days
• Delivery fee of £15

Channel Islands

• Postcodes Covered: GY*, IM*, JE* 
• Minimum Order: £50
• Delivery Fee: £70

Northern Ireland, Offshore Territories & Scottish Islands 

• Postcodes Covered: BT*, HS*, KW, ZE
• Minimum Order: £50
• Delivery Fee: £35

Same Day Delivery 

• Eligible Postcodes:
  E*, EC*, N*, NW*, SE*, SW*, W*, WC*, HA*, UB*, EN*, IG*, RM*, KT*, SM*, CR*, BR*, DA*, TW*
• Minimum Order: £50
• Same Day Delivery Fee: £60
• Special Requests or Locations:
  For areas outside these postcodes or urgent quotes, please email orders@qualityheating.co.uk and we’ll do our best to accommodate.

Collections

Want to collect your order instead?You’re welcome to do so — just email us at orders@qualityheating.co.uk or message us via WhatsApp with your preferred collection time, and we’ll confirm the details.

Collection address: 284 Water Rd, Unit 9, London, HA0 1HX