Install vrt 350f controller for vaillant ecotec boiler - Central Heating job in Epsom, Surrey

Job description

Hi, I have purchased a VRT 350f controller for our Vaillant Ecotec boiler, but am unsure how to connect it since we have an old thermostat wired in currently. I'm looking for someone to do this for me. Thanks.

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Feedback for Avital Plumbing Heating Gas services ltd

Daniel did the work there and then and for a good price. Thanks Daniel.