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Hi CChris, No other zone valves than the HR92 valves which are my zone valves. My understanding (DIY only) is that the Internal bypass in Combi boilers are intended as emergency protection of boiler rather than intended for day to day use , hence the reports of it making lots of noise when in...

Hi D_Hailsham , it is a PDF WB Magazine "The Installer's Choice September 2012", Do a google search on the link and it comes up for me

Some software stuff I would like on the Evohome but not there: Ability to use app on my windows PC : Ability to know on controller / app that the BDR91 heat demand activated Ability to log temperatures in room with time , and boiler demand activation time Ability to know on controller or app...

Hi Dan, Simond My understanding is I need the bypass from the discussion below. http://www.automatedhome.co.uk/vbulletin/showthread.php?4436-EvoHome-do-I-need-to-leave-a-single-radiator-in-my-house-without-HR92-or-TRV/page2 Also see page 10/12 which has questions answered by WB...

I have installed Evohome myself, 8 HR92 valves for now , with another 4 to add later. Its a ccmbi set up using WB Greenstar 37 CDI from 2007 located in the loft with the Evohome controller on the ground floor . I spent ages reading up before I even ordered the kit . I now intend to add...

I have just had installed a large Carronite bath for myself, they are excellent, absolutely no flexing, superb quality.

Slight tangent here I just put in a 32 mm line from the road to the the house and went down to 28 mm copper in the house with a 28 mm stopcock, I rang 28mm copper up to the 35 kW Combi boiler in the loft , with tees on the way for other cold water users. Just before the boiler the 28 mm...

I got a WB Greenstar 35 CDI installed last year in the loft . This has been very good and trouble free. Howver I only had one shower (mira combiflow) in use at any one time. However, we are having relatives comming to stay more and more frequently and I would like to consider renovating a...

I got a Worcester Bosch Greenstar 35 CDI installed last April in our loft space . It is fiited with a wireless remote for hall way thermostat down stairs. Thus far I have been very happy with the boiler. I fill my childs bath each evening , and have an excellent shower with it every...

Vaillant should consider fixing these when in resonable proximity to warranty , as the damage to their previous excellent repution has got to be more expensive. I assume they intend to try keep the badge of " Excellent reliablilty" or is one years margins that important.

Thanks for you suggestion: "Invest in a thermostatic mixing valve to fit under your bathtaps which will limit the temperature of hot water coming out of the bath tap." However: Its seems a pity to waste energy heating the water up a high temperature (with reduced heat transfer efficiency...

I have had a Worcester Greenstar 35 CDI installed in the loft space since last april. Everything has been working well since, an I have been generally very pleased. I have a remote control for the boiler (RF10 optimser ?) located down stairs in the living area. What I would really like to...

Jayne, The work include a)Supply and Install & comission New boiler Worcester Bosch Greenstar 35 CDi into the loft space of a three bedrrom edwardian semi. Included flushing of system and corrosing inhibitor added. b) Supply , install , Wireless Digisat optimiser control system down stairs...

I have just Had a Worcester Greenstar CDi 35 installed in my attic, I did this for several reasons a) Avoid un sightly Steam plume from flue if at ground level boiler b) To have boiler closer to have water closer to Bath and shower below c) Want to have more space in my Kitchen cupbards...