OK, NOW I have all the documents ready. The heating engineer had not entered the annual performance factor on his specialist contractor declaration. Question now directly from the Bafa form: What do they mean by construction contract?

My construction contract was signed long before the BAFA application. And after the BAFA application came the special request for the eligible heat pump. I just hope it doesn’t end up being said, "You are not allowed to commission before the application - rejected"? A separate invoice from the general contractor is available, so I am tempted to use the "self-management" form.