{"pageUrl":"https://www.vheatc.site/what-is-a-vaillant-coding-plug","title":"What is a Vaillant coding plug?","lastModified":"2026-05-22","claims":[{"id":"resistor-value","statement":"A Vaillant coding plug configures an appliance option by presenting a resistor of a defined value to the controller.","source":"Vaillant installer documentation","hash":"sha256:4942b10f26b6fef57e8b2405acf1c3caf48b7632e932dd637f91b94046b7386e"}]}