Brand New And Genuine, This Baxi 5121025 Motor Control unit Fits A Wide Range Of Baxi Boilers In The Uk And Around The World. Please See Some Examples As Follows: Baxi 100/2HE Plus, Combi 133 HE Plus, Solo HE Range, Potterton Promax 30 HE Plus And More. 1 year guarantee from the date of purchase if the product becomes faulty.