bypass

I was wondering what an efficient way of setting up bypass radiators is? I have 9 rads in total, including 2 bathroom towel radiators - the non-bathroom ones are all fitted with a Tado SRV. My boiler (Vitodens 100-W B1KF) will provide a min output of 3.2kw when heating. So I'm assuming a bypass...

Hello. I have fitted smart TRVs to nearly all my rads. However, when only 1 or 2 rads calling for heat then system noise is quite loud. I've been advised bypass valve will sort out noise and avoid me having to leave one rad without a TRV. The easiest place for me to access is directly above...

Anyone able to help with this one. I need to fit a bypass valve to a POTTERTON PROMAX COMBI 28 HE PLUS A. The instructions for most of these bypass valves (Honeywell DU144 for example) seem to come with a chart where I have to refer to the pump speed and minimum flow rate for the boiler. This...

Hi all quick question.... My system: Vaillant EcoTech 418, S-Plan system, 2 zones (HW unvented cylinder + CH). There is a short loop with auto bypass valve. System works fine but I am attempting to upgrade to smart controls (Drayton Wiser). The new controls seem to operate via short bursts of...

Ok I am a beginner so may not get the terminology right so apologies in advance(part of the battle with DIY is know what questions to ask(the other part is know who to ask)) but from reading other posts I think I am in the right place. So hope you can help me as the Title suggest I have and...