We recommend that you check all your heating controls to maximise the overall efficiency of your complete system.

Effective control does bring further savings.

Thermsaver make every effort to ensure that the information given on this page and the individual specifications are accurate, however this information may change as a result of continuing product research and development.

The Grässlin Towerchron QE1 electronic timeswitch from Thermsaver

The elegant and sophisticated wall mounted QE1 is an electronic single channel timeswitch for boilers that is especially suitable for combination boilers and time control of hot water cylinders.

It is also capable of providing timed control of heating and hot water for a domestic gas, oil or solid fuel fired heating system.

specifications

Suitable for combination boilers
Suitable for fully pumped or gravity hot water systems
Permanently fixed re-chargeable, (not replaceable), battery
Battery charging time 70 hours, (for full reserve)
Battery reserve 500 hours, (after 70 hours charge)
Battery life expectancy in excess of 10 years
28 individual selections
Independent 7-day programming
Winter/Summer changeover switch
L.C.D. back lit screen
Programme reset facility
Dimensions - 156 x 85 x 42 mm
Fits over standard flush fitting metal wall box
Supply voltage - 220-240v AC. 50Hz

in built programme
	on	off	on	off
monday	06:30	08:30	16:30	22:30
tuesday	06:30	08:30	16:30	22:30
wednesday	06:30	08:30	16:30	22:30
thursday	06:30	08:30	16:30	22:30
friday	06:30	08:30	16:30	22:30
saturday	08:00	11:00	16:00	23:00
sunday	08:00	11:00	16:00	23:00

Please use our Enquiry Form if you have any unanswered questions or for any further information you may require.

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the grässlin qe1 electronic timeswitch
the grässlin qe1 electronic timeswitch

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