You see. That’s why I ask the right questions. you don’t have a std heat only danesmoor. You have a std system danesmoor. very different electronics
Frost stat is in the garage on the wall a few feet from the boiler. I don't think it was anywhere near freezing but when I removed the cover, some of the wires were a bit pinched between the base and cover but appeared to be undamaged. The associated pipe stat is on the boiler return near the floor and covered in cobwebs but otherwise dry.
Obviously...and for what it's worth I think they may have fitted the durdle spring counter rotative to the positive encapsulation vector!
You're not far off there! I wrapped a paper tissue round the leak to absorb and disperse it. So far so good!
Was a Southern RCD, or a Yorkshire one? A proper YRCD can handle hundreds of amps before tripping. They've 'ad worse.
I thought it was the anti-vergulation flap connection to the giggling valve that prevented most of that!
Well that doesn't surprise me in the least! Are new flaps readily available or does one have to hunt around to find one....or even a good used one?