Hi all , i came across a heatre mega flow today and couldn't get my head round something , it was heated via a boiler through the coil but the puzzle is that there was a secondery return from the hot water circut that also acted as the cold feed in seprated by a NRV to stop the hot going back...
I know this topic may already have been covered but I just wanted to address it again.
Can someone please tell me what the difference is between the teal green thermostat and the white one? (see attached photos)
I have one of each in our Megaflow, one operates the Economy 10 and the other is...
Danfoss TP5000 not "communicating" with Heatrae Sadia Electromax.
Hi everyone, first post here, so I hope this is in the correct forum. I recently moved into a house with a Heatrae Sadia Electromax boiler, controlled by a Danfoss TP5000 thermostat. Everything seemed to be fine for the first...
Hi,
Looking for a G3 qualified and experienced plumber to take a look at one of our Heatrae Sadia multipoint 50 units sited above ceiling in office toilets,we have an issue were there is constant running water through the tundish.
B31 area.
cheers
Hi all. I’ve got a 250i unvented HW cylinder on back order for 10 weeks and it doesn’t look like I’m getting it anytime soon. Looking for recommendations on good alternatives. I’ve a new EcoFit pure system just fitted and am keen on Vaillant storage cylinders, but my plumbers recommended...
I already posted a question about this to the MyBuilder.com Ask a Tradesman section but I'm unable to post follow-up questions. Someone has kindly replied that the fix made to my system is dangerous and should be replaced and I'd appreciate it if someone here could validate this advice.
I have...
Hi All
I have a Heatrae Sadia unvented cylinder... with the usual PVR on the side... which discharges to a tundish which is then connected to a 'fanny trap'.
The problem -
Water trickles through the tundish after about an hour or so of the hot water being heated and the pressure rises. It's...
Hi..changed a faulty mixer valve (TMV) under a bath and i was called back a 2 weeks later as homeowner complaining of low pressure at bath tap...so i stripped TMV down noticed hot strainer/filter choked solid with white soft residue( not a hard water area so not limescale)..just wondering if...
Installing 2 amptec electric boilers and have installed with increased pipe work as instructed. But do i need to install the flow coming from one direction and the return coming from the opposite. In the following link on page 9 it suggests that the flow and return come in from separate sides...
Could someone help please? I have just moved into a flat that uses the Heatrae Sadia Wet Electric heating system for heating and hot water. It's proving very costly at around £100 per month and it's a huge unit (about the size of a fridge freezer) that sits in the middle of my kitchen/dining...
Hi All
First post here, hello!
Long story short, our central heating is not working. The demand is there however there is 4 heating lights, it goes 1,2,3,4. Stays at 4 for about 30 seconds then back down 4,3,2,1 to nothing. These lights stay orange rather than turning green
Radiators are...
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In the instructions it says that the requirement for the room stat is a 2 core but obviously the heat link requires a three core, live neutral and switch live. Is it even compatible?
Thanks
Water from the tap that this feeds is scalding hot. I've checked the Aquasystem 2 litre expansion vessel that's associated with it and there's no pressure in it. The safety valves seem ok. Would this lack of pressure in the expansion vessel cause the water to become extremely hot?
Ok got sent to a job today.
Horizontal cylinder in the loft, leaking from immersion and going through the ceiling in to the room below.
Someone had already been and told me i need a 27inch standard immersion, picked one up this morning and went to the job. Drained the cylinder and removed old...
Was just wondering if anyone has fitted 1 of these amptec models of these available up to 12 kW I think.
Was wondering about their efficiency and how expensive they are to run.
thanks
Heatrae sadia megaflo is showing a visible flow through the tundish.
The water is stone cold through the tundish.
Combination valve has already been replaced.
Recharged cyl countless times.
Cheers
Hi guys.
Had a dripping through the discharge pipe, visible through the tundish for ages.
Tried recharging the air gap to no avail.
Had the 3 bar sustaining valve and 8 bar PRV valves replaced and it still done it.
Forgot about it for a while, but now its actually running through the...
Looking to convert over the sink discharge pipe on a Heatrae Sadia to a fixed tap on sink Can i extend pipe work to a fixed tap leaving the supply valve to tank constantly open or would i need to fit a header tank.
Hi Friends
So, had a call from a custard who has one of the above in a 1st floor flat.
There is no water to hot taps. She turns tap on and may run 10-15 secs then stops.
Cold taps all ok, no problems.
Any ideas? As I'm not G3 I'll not do it but could sub it out to someone as she's my private...
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