Install the app
How to install the app on iOS

Follow along with the video below to see how to install our site as a web app on your home screen.

Note: This feature may not be available in some browsers.

Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

D

DeeplyDrippy

Greetings all.

Called my plumber out 2 weeks ago to fix my boiler and a radiator that was cold. He couldnt find anything wrong with the boiler so just did a service on it as best he could. He also fixed the radiator.

The fault I have, which is kind of intermittent, I'd say 80% it doesnt run properly, 20% it does, is: The hot water doesnt get hot enough, after a day or two it's tepid at best. Also the boiler cuts out before the house is up to to the 21° I set the thermostat to. I have to keep lowering the thermostat down to 14 or so then back up to 21 to trigger it into firing the boiler again.

My next step I think is to contact glowworm and get them to send an engineer out. They have quoted a fixed price of £118 plus £60 for one spare part, £90 for two.

Before I do that I just wondered if anyone thought it might be worth me just ordering and trying a new thermistor first? Pretty sure I changed one on a 40ff I had at my previous property so it cant be that tricky.

Any advice appreciated.

Thanks
 
Last edited by a moderator:
get in a qualified engineer who can hopefully diagnose and fix it for you safely

I did, last week. Anyway booked glowworm now. This morning hot water working perfectly. Should go wrong again before he visits next week though, hate intermittent faults.
 

Official Sponsors of Plumbers Talk

Similar plumbing topics

N
Replies
16
Views
2K
UK Plumbers Forums
Novice needs help
N
P
Replies
1
Views
971
UK Plumbers Forums
Deleted member 120897
D

We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.