model

Hi all, I'm trying to wire in a programmer (Drayton LP111 [single channel]) and room stat (Honeywell) to my Worcester Bosch Highflow 400 OF. Now for an experienced heating engineer I guess that's something they could do in there sleep! But I'm struggling. Attached is my proposed wiring diagram...

Hi, just wondering if anyone knows what model this bolier is? It's suppose to be two years old. Also need a manual. Thanks. Anthony.

Hi all, anyone know g.c number for ferroli domicondens f24, boiler under warranty and thought landlord was getting engineer out so I didn't note it. Need to order a part now, as he said I was to to do job instead.

What kind do you guys use? I've had a socket and see one for under a year and its started playing up. Giving strange readings. Time for a new one, looking for something decent

the boiler goes through the lighting sequence,sparks but will not allow any gas through,what holds back the gas on this model no mi

Hi All, I have a 37CDi model, Danfoss TP5000SI-RF thermostat + RX1 receiver , Grundfos pump (230V), 4-wire actuator (230V) and Electronic Underfloor Heating Water Temperature Stat (230V) attached to manifold. Anyone know how to wire up all these? The system is described: I got the...

<span class="postbody">Hi All, <br> Bosh 37CDi model, Danfoss TP5000SI-RF + RX1, actuator & EUHWT wiring <br> I have a Worcester 37CDi model, Danfoss TP5000SI-RF + <span style="font-weight: bold">RX1</span> thermostat, Grundfos pump (230V)</span><span class="postbody"> +...

Grundfoss Niagara shower pump repair? Hi Guys I installed one of these shower pumps for a custard just over two years ago so it's out of guarantee. It's suddenly started cutting out intermittently. After checking filters etc I did the obvious and hit it with a hammer, it started. :cheesy: But...

A customer has asked me to fit their shower for them. It is Hot and Cold Fed but Electric. Will it need a designated feed for Hot from Cylinder and from CWSC for Cold ? They have Open Vented Cylinder. Or can I just tap into any Hot & Cold pipework? Thanks

We to service a Valliant Combi. customer has no manual thought may be able to download, but can not find model name or number. Any help would be appreciated. I am GSR registered Please see attachments Thanks

Guys and Girls, I have a problem with a clients water heater, standard version. The cold inlet to the cylinder is corroded all around the thread and connection to the cylinde. What is the chance of being able to replace the inlet pipe dip. The corrosion is pretty bad, dont think I will get a...

does any one know what model of charm fire this is , theres no data plate to be found on it , and i want to save messing about in the suppliers in the morning . i need to order a few bits for it many thanks amigos

I have a boiler, an immersion tank and a thermostatic power shower. I programme my hot water to come on every morning and thus have hot water to have a shower. Just lately I have noticed that if its the weekend and we dont get up till late the shower is not very hot. This morning my other...

guys any ideas on a less pricey 3 zone 7 day progammer that will still fulfill the previous one??

Above boiler showing error code E119, low system water pressure. Likely cause, was yesterday venting a radiator! Vent valve now closed but boiler still not working. I have opened the fill line between the cold water inlet and the heating return but the system pressure remains at zero, in...

Currently have a baxi Bermuda 552 back boiler and gas fire front. It's 35 years old so think it’s time to change it :rolleyes: Decided to go for a combi and place it in the loft for ease of fitting the flue out through tiled roof and condensate pipe into outside gutter. The airing cupboard in...

Hi Gang (newbie here) I'm new to this forum and I'm having one heck of a problem with:Water Presure @ My Home. I bought a water presure gauge to see what the water presure was comig off the main in my house. It read: 60 pounds. The Wilkins Valve #NR# can go way beyond that. However I...

what is the model of this boiler and is this a power shower ??? im asking if this is a power shower as the water pressure seems to be very fast and uncomfatable when taking a shower is this normal if not what can be done and also what is the boiler moder please i know it is a vallliant...