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Any boiler fault finding apps? Discussion Thread

Any boiler fault finding apps? Discussion Thread

Hello all,

I have been on most boiler manufacture's fault finding type courses as well as generic ones. Does anyone know of any apps or such that help with diagnosing faults. Any that you can put in boiler make / model and "symptoms" and it helps with diagnosing the fault?

Many thanks

Any boiler fault finding apps? for the original thread on Plumbers Forums
 

Best LL gas cert app? Discussion Thread

Best LL gas cert app? Discussion Thread

Hello all, i was wondering if anyone could share their thoughts on what they would deem to be the best LL gas cert app on the market, currently doing paper ones like a dinosaur and would be nice to get some recommendations from other guys. I did try searching this to see if there was already a thread for it but couldn't find anything, dunno if its just me being daft but any help would be appreciated

Best LL gas cert app? for the original...
 

Priority domestic hot water PDHW Discussion Thread

Priority domestic hot water PDHW Discussion Thread

Hi everyone,

I have a customer who needs a new system boiler, currently has a 22kw which I've roughly calculated as enough heat output for the heating (its a 6 bed victorian terrace house), but this doesn't take the 200l unvented cylinder demand into account. Currently the system is setup on S plan, with no priority domestic hot water. When I fit the new boiler, I would like to try and set it up with PDHW for obvious reasons, but I'm...
 

Determining the last radiator in the downstairs radiator run Discussion Thread

Determining the last radiator in the downstairs radiator run Discussion Thread

I am attempting to find out which one is the last radiator by using a DMM connected to a themocouple. All the valves are completely open.
(The floor is solid concrete)
However they all seem to heat up simultaneously more or less.
The reason for doing this is that a wish to add a radiator or two to a garage conversion
Is there another way of doing this?

Determining the last radiator in the downstairs...
 

WAVIN (Hep20) UFH Actuator - is newer model compatible? Discussion Thread

WAVIN (Hep20) UFH Actuator - is newer model compatible? Discussion Thread

Hi.

Mil's UFH has Wavin 230V 2W actuators - model 1026. One went 'pop', and I've ordered a replacement, but the fellow that turned up is their newer model, the 35CS498, a one-watt jobbie in a straighter-sided body.

I've asked the seller - the Underfloor Heating Store - if they are fully compatible - straight swap - but thought I'd ask on here too, since they can seemingly take a few days to reply.

So...
 

New combi choice - manufacturer with the 'best' controls? Discussion Thread

New combi choice - manufacturer with the 'best' controls? Discussion Thread

Hi all. Asking for a friend who is getting a new combi.

They'd short-listed the WB Greenstar 4000 and Vaillant ecoTec Plus 832, and asked for my thoughts. I didn't have any, other than to ask what controls they were planning to use with them, and that's when I opened a can of worms. The required info for this aspect of a new install surprised me, and I'm still left floundering, even tho' I've spent weeks...
 

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