Recent content by sneakyprawn

sorry to you dudes if your getting wound up by my questions, i just wanna know if its poss to flush the apollo heat exchanger to cleat out the lime scale......the old girl has been in the house 20 years plus, but the water is well hot and the rads the same...........i want to recycle this unit...

@ Agile. Why add X200 will make things less noisy.............on the HW side, should i flush the entire CH system and refill adding X200. Advise would be great, i have just repalaced the thermocouple and knackered spark electrode where the insulation had broken..... All the crap has...

@ nickso what is NLA, told u i was newbie.............lol

It only makes the kettle sound on HOT WATER demand, the HEATING has new inhibit, thats what makes me think the heat exchanger is clogged on the hot water side as i have no limescale protection...........and its 20 odd years old, .............

Hi from a NEWBIE. Thorn is about 25 years old, doing very well, but heat exchanger is getting noisy............when on full burn. I have inhibit in the heating system but no protection on the hot water side, so i suspect limescale and scum build up. Is there a way to flush this...