Recent content by combicare

Baxi Potterton Combis,Have Found A lOT of expansion vessels regiure Pumpimg Up,Pressure Gauge Goes Over 3 Bar Within 5 Mins Of Central Heating Being On Causing PRV To Open Emitting Water Outside Via PRV = Pressures Loss= E119 Watch Your Boiler If This Is The Case New Expansion Vessel Req

I Would Suggest Dhw Diaphragm Part No 5111137 it sounds like you have a 80 or 105 baxi With a Split Diaphragm,Turn on Hw Tap Look At Boiler Do You See A Green Light Indicating Water Demand If Not 100% Diaphragm

Hi Having Read Your Thread Again Stating HW Heat Starts To Go To certain Radiators Whilst Running Your Hot Tap Im Sure It Is The DHW Plate Heat Ex.Ps I used to work for HeatTeam as an engineer And Was In The End Before i Left A Gas engineer / Salesman,Always Told To Sell New Appliances Give The...

Hi Your Problem Is Your DHW Heat Exchanger It Does Matter To The DHW Heat Ex If Your In A Hard Water Area,However Causes Relating to Your Problem Occur Due To Either Hard Water Areas Or Having A New Combi Boiler Fitted To An Existing System That Has Not Been Cleaned / Flushed Properly,The Heat...