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Overview

Sundial RF 2 Pack 2 contains a wireless enabled programmer (ST9420C) and a wireless thermostat (DT92E). In a stored hot water heating system which has no room thermostat the existing wiring can be used to provide Boiler Interlock by fitting Sundial RF 2 Pack 2.
  • Energy saving time proportional and integral (TPI) control with optimum start, delayed start and optimum stop energy saving technology
  • Wireless signal strength indicator operating at 868 MHz with a communication range of 30 metres in typical residential buildings
  • Operating temperature range from 0 to 40°C
  • IP30 Rated
  • ST9420C requires a 230V AC power supply and DT92E requires 2 x AA size, 1.5V alkaline batteries (supplied)
  • ST9420C has two single poles, double throw SPDT relay as a switch type
  • ST9420C is 99 x 145 x 35mm (h x w x d) and DT92E is 92 x 90 x 27mm (h x w x d)
  • 7 day programming (7 day, 5/2 day or one day) with a choice of 3 different presets for energy and time saving
  • Meets building regulations part L
  • Set everyday differently with 7 day programming

Technical specification

Depth
35 mm
Height
99 mm
Width
145 mm
Timer Cycle
7 day, 5/2 or 24 h
Digital or Analogue
Digital
Wired or Wireless
Wireless
Colour
White
Type
Heating Control Packs
Made To Order
N
Manufacturer Model No
Y9420H1008
Brand Name
Honeywell
Range Description
Sundial

Reviews

£259.92
each (Inc. VAT)
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