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Optional central heating time clocks for Vaillant Combination boilers:
TURBOmax VUW 242/1 E, VUW 282/1 E
All above listed boilers have a built in frost thermostat. This time clock is not suitable for use with an external frost thermostat.
INSTALLATION INSTRUCTIONS
ECOmax VUW 236 E, VUW 286 E
ECOmax 824 E, 828 E
24 hour time clock
7 day time clock
NOTE:
This time clock must only be installed by a competent person.
Art. No. 300 880
Art. No. 300 881
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