Recent content by AMR1

Some further progress with diagnostics. Flow pipe to the mixer reads within 1-2c of the flow pipe from the boiler, normally in the 62-64c range. Pump is circulating in the UFH system, flow rates generally 1.5-2 L/min on the gauges The mixer is numbered 1-6, according to the manual 1 = 20c, 6 =...

At least 1 thing is! Flow rates should be around 2l/min from what I have read and been told? Just the mixing valve and flow temperature problem to resolve now!

Roughly 50-60m each if I remember correctly

Sure FlowMetres by AMR1 posted 23 Dec 2020 at 6:15 PM Pump by AMR1 posted 23 Dec 2020 at 6:15 PM I did try to get a temperature reading from the flow pipe coming in but was struggling with my IR thermometer due to emissivity of copper pipes! At one point it was close to 60c, but this varied...

Agree, and I am telling him he needs to come back and sort this out, I was looking for opinions on what the issue is so I don’t get fobbed off with excuses. The kit is made by Essco using ESBE mixer and Wilo pump

Underfloor Heating - AMR1

This is the manifold, out of shot is the 2 port valve which is on the flow pipe just before the thermostatic mixing valve (sorry, IMG tags don't appear to be working!) - ManifoldPumpMixer by AMR1 posted 23 Dec 2020 at 3:49 PM There is a temperature gauge on the manifold after the blending...

This is my concern that he doesn't know what he's doing and we've been left with 1/2 a job but paid for a full job. The radiators and DWH are controlled by a separate Nest thermostat and Heat link. Moving to S-Plan would solve one problem at least! The flow pipe coming into the UFH is hot, I...

Apologies, I'm not an expert on any of this - my plumber has left me high and dry on this so trying my best to figure out what could be going on. For clarification - the UFH feed comes before the main system pump, UFH has a 2 way valve; followed by a thermostatic mixer, pump, manifold running...

No actuators as it’s two loops in a single room. Basically for the UFH we have a 2 port, then mixer, pump, and manifold. This is all connected to a Nest thermostat which controls the UFH

the UFH does have a 2 port valve on it, manifold also has a pump and thermostatic mixer. Flow temps never get above 25-30c, regardless of the mixer settings. Our radiators also get hot when the UFH comes on, hence my thinking this should have been converted to S Plan when being fitted

Worcester Bosch Greenstar 15Ri - regular boiler