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Vaillant ecoTEC plus VU 20CS/1-5 21 kW (0010024599)

Thermostats6

Thermostat Siemens RDE100.1DHW
gas boiler, heater / underfloor heating, pump, on wall, wired, weekly timer: weekly

Thermostat Siemens RAA31
gas boiler, heater / underfloor heating, into mounting box, wired, load up to 1500 W

Thermostat Siemens RDJ100
gas boiler, on wall, wired, weekly timer: daily

Thermostat Siemens RDE100.1
gas boiler, heater / underfloor heating, pump, on wall, wired, weekly timer: weekly

Important!
Compatibility with specific Boilers models should be checked with manager of online store immediately before purchase.
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