Vaillant 002 018 4119 Siphon Trap tools EPH Digital Programmable Wireless Thermostat

EPH Digital Programmable Wireless Thermostat -Combipack4 OpenTherm/Optimum Start

Vaillant VUW 282/2-5 R1 (2002-2003)

directs hot water into a heating system or a hot water system

Vaillant VUW 362/2-5 R3 (2004-2008)

Glowworm Betacom 4 30C 2017 Onwards  -  47-019-53 (0010021205)

Vaillant 002 018 4119 Siphon Trap tools EPH Digital Programmable Wireless ThermostatThe condensate trap isolates the discharge which builds up in the primary heating cooling system. This is caused by the fluctuations in the temperature and pressure within those systems. A discharge pipe joined to the condensate trap then allows any held Colour: Black and White