Ordered new energy regulator from connect they sent the wrong part ,as I need the threaded shaft type, They are not sure of part required, the one fitted at present is a single diamond h original. There is a reg listed, number 4ER1 will this be ok to fit !!!
Cheers John.
The regulator you need has changed to Diamond H type 41ER1. Connect part no. ELE4109 or Qualtex part no. CS29 (stock code 010378). This is the single circuit regulator with the single nut fixing (English cooker style with a short shaft) and has a connection for a pilot lamp. It is basically the updated version of the old Diamond H green backed 31ER1HT. Wiring instructions included but diagrams available at http://www.diamond-h-controls.co.uk. 😉