Glowworm
Showers
Aqualisa
- Colt - Dripping shower cartridge replacement Aqualisa Cartridge Grey 022801
- Midas 100 Faulty Thermostatic Cartridge 518101
- Aquavalve 609 thermostatic
- Aquavalve 409 manual shower valve is dripping
Armitage Shanks
Bristan
- Prism - No water. Faulty Flow Diverter Cartridge (APT 04895)
- CART18 Faulty Push-In Thermostatic Cartridge 06734B - No hot water
- Concealed thermostatic valve - thermostatic cartridge 00650410
- Chill Concealed 3 Control Shower Valve - Faulty Thermostatic Cartridge (Threaded) - 00622415
Crosswater
- flow cartridge (x2A071N) leaking
- CP0000250 Thermostatic Cartridge Failure
- Belgravia Exposed Valve not regulating water temperature correctly
- minimalistic shower bar - Crosswater Flow Valve replacement (CROSS-CG1210FA1)
- SOL - Thermostatic cartridge replacement
- SME-029 Thermostatic shower - Temperature and pressure problem
Crosswater
- flow cartridge (x2A071N) leaking
- CP0000250 Thermostatic Cartridge Failure
- Belgravia Exposed Valve not regulating water temperature correctly
- minimalistic shower bar - Crosswater Flow Valve replacement (CROSS-CG1210FA1)
- SOL - Thermostatic cartridge replacement
- SME-029 Thermostatic shower - Temperature and pressure problem
Grohe
- 47600000: Temperature and Flow Rate Problems
- faulty Kohler 78913 Thermostatic 3/4 inch Cartridge
- Sentosa - Water is constantly leaking from a bath filler
- Auto 2000 - temperature flactuation
HUB-001A-WAX Vado Thermostatic Cartridge
Hansgrohe
Hudson Reed
- Thermostatic Cartridge for SNINASF CEL-001A-WAX Ultra, Hudson Reed, Vado, Crosswater
- Ultra Hudson Reed SA30049 faulty Thermostatic Cartridge
- Traditional Dual Exposed Thermostatic Shower Valve ITY309 - Thermostatic cartridge replacement DC70T
- Kia/Jule A3010 - water is not getting hot
IB
- Rubinetterie - faulty thermostatic cartridge replacement CP0000250
- Crosswater - Non Return Valve IBNRV replacement
- Rubinetterie - Thermostat does not turn
- Hot water is lukewarm
Mira
- Discovery - Constantly leaking from a shower head (Flow Control 1.1609.042.2)
- Discovery shower turn on and off control knob is brocken
- 723 - thermostatic cartridge replacement (High pressure 902.70)
- Realm post 1993 - dripping from a shower head
- Crescent Cheltenham
Porcelanosa
- Eurohub V54001A - faulty Thermostatic cartridge SH-U960016AA
- Noken NK - CICE France OPTIMA 40 TH F Thermostatic Cartridge
- System Pool Tina shower valve temperature control is too stiff
S960134NU Thermostatic Cartridge
Sirrus Rothwell R995 Antique Shower
Swadling
Trevi
- E4705AA Trevi wall outlet assembly replacement
- THERM HP A2443 (314) Wall Mounted Thermostatic Bath/Shower Mixer - Flow cartridge replacement
- No water coming out when the shower is opened
- Therm MK2 - no hot water
Triton
- Thermostatic cartridge 83307770 Replacement Tips
- Combi HP - thermostatic shower water is too cold
- Dart 3 Thermostatic Cartridge Service Kit 8
- 83310120 Thermostatic Cartridge Problem - No Hot Water or No Cold Water
- Triton dart 2 concentric shower valve - thermostatic cartridge replacement 83310120
- Unichrome Tees temperature control is too stiff
Triton
- Thermostatic cartridge 83307770 Replacement Tips
- Combi HP - thermostatic shower water is too cold
- Dart 3 Thermostatic Cartridge Service Kit 8
- 83310120 Thermostatic Cartridge Problem - No Hot Water or No Cold Water
- Triton dart 2 concentric shower valve - thermostatic cartridge replacement 83310120
- Unichrome Tees temperature control is too stiff
Ultra
Vado
Vola
Boilers
Alfa Laval
Alpha
- CD35C - No hot water, heating start working when hot tap is opened
- CB28x - Red and Amber light are on - Faulty PCB (1.017118)
- CD50 - no lights - Faulty PCB (1.027267)
Ariston
- Microgenus 32HE MFFI E34 error code Faulty fan (65102567)
- Microcombi 23 MFFI - Boiler flue replacement
- Microgenus 23 MFFI - Faulty PCB 65101732
- Microcombi 23 MFFI - Ariston Low Water Pressure Switch 995903
- Microcombi 23 MFFI - PCB replacement 65100248
- Microgenus 23 MFFI - Pump fault
- Microgenus 23 MFFI - PCB problem. Knocking and rattling noise coming from the gas valve.
- Microgenus HE Combi Boiler - Fault A03
- Eurocombi A23 MFFI - No hot water but heating is working
- MicroGenus II 28 MFFI - mechanical timer doesn't work
- Eurocombi A23 MFFI - The hot water is lukewarm
- Microgenus HE Combi Boiler - Fault A01 faulty PCB replacement 65103422 (Replaces 65102571)
Baxi
- Combi 80e - faulty hot water THERMISTER
- Combi 80e - faulty gas valve 5107339
- Precision+ Faulty Control & Fan Assembly Part No 7618106
- Duo-Tec Combi HE - Faulty pressure sensor 5114748
- Combi 80e - Domestic hot water diaphragm
- Solo 2 PF50 - PCB replacement
- Combi 105HE - loosing pressure fast
Biasi
- 24S - No hot water. Faulty diaphragm BI1011102
- M90E.24S - BI1001117 temperature probe replacement
- M96.24SM/C2 - PCB replacement BI12015100 (replaces BI1715105)
- M90.24S - BI1036102 24kw air pressure switch replacement
- 24S - Timer replacement
- Riva Compact HE - boiler timer doesn't work
Chaffoteaux
Electroheat PLC
Ethos
Ferroli
- DOMIcondense HE26C - main heat exchanger 39837660
- Modena F24 Pump Assembly 39808300
- F 30 - hot water but no heating
Glowworm
- Betacom c24 - Faulty Diverter valve - 0020064049
- Betacom 24 - leaking Glowworm Water Cock 22mm 0020027544
- Betacom 24c - PCB 0020061654
- Flexicom 18HX - F70 fault code. Faulty display
- Xtrafast - faulty timer 57245
- 35CI - Faulty timer 2000800089
- British Gas 330 - Fault code F5
- 38cxi - Filling Loop 2000802600 replacement
- 24 CXI is constantly leaking from many places
- 30SXI - repair boiler loosing pressure
- Ultimate 40FF
- 30 CXI - fault F13
- Betacom 30C - hot water is intermittent
- Xtramax HE
Halstead
Heat Lline
- CaprizPlus 28a - Faulty Diverter Valve Actuator Motor 3003200039
- Capriz 28 - faulty PCB (3003202166)
- Capriz 28 - hot water is lukewarm - diverter valve service kit 3003202082
- Vizo 24 - Faulty Diverter valve 3003200017
Ideal
- Isar HE24 - Faulty Diverter valve (173624)
- Mini C24, C28, C32 Faulty Gas Valve 172611,173220, BI1193105
- Logic 30 - Faulty timer 204839
- Icos HE24 - leaking automatic air vent valve 170988
- isar 24 HE - PCB replacement
- Elan RS30 - Boiler is not firing up
Keston
- P55 - leaking flue exhaust tube Kit C17233001 replaces C17224001
- Qudos 28S - Faulty fan (Q10S301001) Error code E28
- C55 - intermittent fault. Faulty PCB C17401000
- C40 - Low water pressure fault b26
Main
- combi 25eco Faulty pressure relief valve 248056
- Combi 24 HE - Intermittent hot water. Faulty diaphragm 5111137
- Mersey Super multipoint water heater - faulty automatic valve 2106378
- Combi 24 HE - Radiators are getting hot when hot water tap is opened. Faulty Hydraulic Venturi 24805
- Combi 24 HE - Hot water is lukewarm faulty water pressure switch 248063
- Main Combi 25 Eco Elite - makes a loud noise when igniting or goes to a lockout Baxi Ingition/Ionisa
- Combi 24 HE - boiler often goes to an ignition lockout
- Combi 24 HE - Hot water is lukewarm
- Combi 24 HE - Flame failure light on boiler
- System HE - Flame goes off after 10 seconds.
Myson
Nibe
Potterton
- Gold 28HE A - faulty Ignition electrode 5114702 or 720222801
- Prima F - faulty PCB 407677
- Prforma 24 - intermittent clicking and hot water
- Performa 30HE - faulty PCB 5112380
- Suprima 80 HE - Faulty PCB (SM10501U)
- Suprima - Faulty fan 40958801
- Profile - faulty thermostat 907729
- Housewarmer 45 - Faulty PCB replacement (407725)
- Performa 24 - faulty thermistor (NTC temperature sensor 5108265)
- Suprima 60 - faulty PCB 5111603 (replaces 408850)
- Promax Combi 28 HE A - Faulty diverter valve and motor
- Puma 80e - faulty diverter valve replacement (8929899)
- Suprima 40,70 - faulty gas valve 402550 (VK4105E 1007)
- Profile 100e - faulty PCB 407677
- Netaheat 10/16 Electronic - Air pressure switch replacement 642204
- Performa 30 HE - DHW diaphragm replacement
- Performa 24 Eco HE - Air pressure switch 5137532
- Combi 80 - Overheat lockout after closing a hot water tap
- Profile 100e - faulty fan 409569
- Combi 80 - Loosing a lot of pressure
- Puma 80e doesn't have any lights on a control board
- Suprima 40L - Ignition lockout, no spark occurring
- Performa 24 - goes to overheat lock out
- Netaheat Profile 50e - faulty PCB
- Powermax HE - e.01 fault code
- Netaheat Profile 50e - doesn't fire up
- Suprima 40L - lockout twice a day
- Prima 50C - Boiler is not firing but pilot light is on
- Prima 50C - Boiler goes to lockout 2 times a day
Remeha
Saunier Duval
Vaillant
- ecoTec Plus 937 - Hot water pump 0020039793
- ecoTec Plus 637 F.75 Fault Pump replacement 0020025042
- Turbomax Plus 837E F.28 Gas valve 114189 Original Sigma 845
- ecoTec plus 831 - F.75 error message - faulty expansion vessel (181051)
- EcoTec plus 637 F.32 Faulty fan 193593
- ecotec Plus 824 - Fault F.75 - Faulty expansion vessel (181051)
- ecoTec plus 837 - Diverter valve 0020132682 leaking
- ecoTec pro24 - fault F62 PCB 0020132764 or Gas valve replacement
- Thermocompact VC GB 142 EH - wiring diagram
- ecoTec plus 824 - Con - display fault PCB (0020132764)
- TurboMax 242E - No hot water, faulty diverter valve 011289
- TurboMAX Plus 824E - faulty fan replacement 0020020008 (old: 190272)
- TurboMax Plus 828E - faulty Printed circuit board PCB 130806
- TurboMax Plus 828E - Faulty pressure gauge 101271
- Thermocompact 628E - Combustion gases testing point plug 139472 replacement
- ecoTec plus - filling loop replacement
- ecoTec plus 824 - Diverter valve replacement 0020132682
- ecoTec Plus 831 combi boiler - flexi connector replacement
- ecoTec old boilers - Vaillant Gasket Seal 0020038679
- ecoTec plus 824 boiler - F.20 fault code
- ecoTec plus 824 boiler - fault F.75 (no heating and hot water)
- Thermocompact VC GB 242 EH - gas valve fault
- ecoTec plus 637 - PCB replacement
- ecoTec plus - pump replacement
- combiCompact VCW - No heating but hot water is working
- ecoTec pro 24,28 plus 824,831 - error code F.75 faulty pump (178983)
- TURBOmax Plus 824E - broken filling valve
- TURBOmax Plus 824E - no heating, no hot water
- Boiler goes to lockout after 2 hours after reset
Viessmann
- Vitodens 100 W WB1B - 7828718 Ignition Ionization Electrode fault F4
- Vitodens 100 W Compact - Outer case fixing clips
Vokera
Worcester
- Greenstar 30CDI Combi - intermittent hot water
- 532/i - Error C6, Faulty fan 87161160670; 87172044530; 8716118443
- Highflow 400 RSF - No heating. Faulty diverter valve (87161207390)
- Worcester Greenstar Junior 24i, 28i - Faulty MT10 Single Channel Mechanical Boiler Clock (7716192036
- 24i - broken temperature control knob 87161410440
- 24CDi RSF Combi - Faulty fan 8716120034
- Greenstar 30CDI Conventional boiler - F0 error - full boiler reset
- Greenstar Ri 24 - Faulty PCB replacement 87186871640
- Highflow 400 ELECTRONIC - Hot water temperature flactuation
- Greenstar R 25HE - C1 error, faulty fan 87172043730
- 24CDI RSF Combi - Pump replacement 87161431080
- 24i standard efficiency - 77161920020 cdi-mechanical timer replacement
- 24CDI - Worcester 87161202820 Fan Assembly replacement
- Greenstar 24i Junior - Faulty Worcester Fan Assembly 87161160670
- 24CDi RSF Combi - Faulty diverter valve diaphragm 87161405530
- Greenstar 24i Junior - Leaking, no heating
- 24i Junior - flashes once a second
- Greenstar 24i Junior - makes a very loud noise and stops working
- 28i Junior - Pump replacement
- Greenstar 24i Junior - is leaking from various places under the boiler
- 24i Junior - flashes 4 times per second
- Greenstar 30CDI Combi C6 fault code repair
- Greenstar 24i Junior - timer is not working
Taps
Armitage Shanks
Grohe
Hansgrohe
Ideal
Ideal Standard/Armitage Shanks
Mayfair
Phoenix
S960025NU Cartridge Replacement
Space Heaters
Baxi
Multiglow
Bathstore Thermostatic Cartridge
Servicing Guide
Pumps
Grundfos
Thermal Store Cylinders
Pulsacoil
- 2000 - faulty T1 thermistor GT153
- A-class - Burnt relay and base
- 3 - faulty pump replacement - Grundfos 15/50 Pump for Gledhill Units XB004
- A-class APA4200 - faulty Gledhill MIP098 Relay Retro Fit Kit
- 2000 - Gledhill GT153 Boilermate/Systemate/ Gulfstream Hot water Sensor replacement
- A-Class - 4 Pin overheat sensor GT199 replacement
- 2000 - Pulsa Coil 2000 PCB GT152 replacement
- 3 - Gledhill Relay XB321 replacement
- 2000 - Grundfos 15/50 Pump XB004 replacement
- A-CLASS APA4180 - Faulty OMRON RELAY & BASE XB298
- 2000 - Hot water temperature flactuation
- 2000 Electric Thermal Store - boiling hot, condensation on the ceiling
- III - intermittent hot water
- 2000 - Electric Thermal Store
Underfloor Heating
PolyPlumb
Toilets
Geberit
Grohe
- Old Style Pneumatic Flush Valve and a Button
- Concealed toilet flush repair
- 20.03.44 - flash valve is letting by
Hot Water Cylinders
Dimplex
Megaflow
- - No hot water
- Safety discharge pipe is dripping
- The cylinder is not heating up Immersion Heater replacement
Santon
Gas Safety Inspection
Gas Flue Analysers
Gas Hobs
AGA
Neff
Glowworm Betacom c24 - Faulty Diverter valve - 0020064049
Glowworm Betacom c24 radiators are getting hot when hot water is running and the hot water is lukewarm
- Remove a diverter vale motor and try to push a spindle on the divert valve
- If spindle doesn't come back or doesn't push then replace the diverter valve
- The replacement part number is 0020064049
- While replacing the diverter valve check the secondary (hot water) heat exchanger for sludge. Clean if necessary to fix the problem with lukewarm hot water.
- Sludge in the system is the main reason for a Diverter valve to fail
- The whole system powerflush will be advisory.
< Go Back | 2017-05-06 |
Glowworm Betacom 24 - leaking Glowworm Water Cock 22mm 0020027544
Glowworm Water Cock 22mm 0020027544 under the boiler is leaking.
2 valves on the left-hand side are central heating service valve and the over time can develop a leak.
They can not be repaired and require replacement.
< Go Back | 2017-01-20 |
Glowworm Betacom 24c - PCB 0020061654
GLOWWORM Betacom 24C 30C
- The radiators are getting hot when hot water is operated
- The diverter valve faulty OR
- Diverter motor is faulty OR
- PCB is faulty. Check voltage on a diverter motor
- voltage 240V AC between 1 and 2 for heating
- voltage 240V AC between 2 and 3 fir hot water
- Replacement part PCB 0020061654
< Go Back | 2016-06-25 |
Glowworm Flexicom 18HX - F70 fault code. Faulty display
Glow-worm Flexicom 18hx boiler display doesn't work
- The display shows constantly "88"
- The display PCB needs to be replaced. The part number is 0020023826
- After the PCB replaced the error code F70 will appear which means incompatible software
- To fix the issue follow next steps:
- Press MODE and "+" for 5 seconds to enter the installers mode
- choose 35 press MODE for 5 seconds
- choose L2 press MODE for 5 seconds
- choose 93 press MODE for 5 seconds
- choose 5 and reset the boiler (if already 5 the n choose 1 reset the boiler and do all again)
< Go Back | 2016-04-15 |
Glowworm Xtrafast - faulty timer 57245
Timer replacement part number 57245
< Go Back | 2016-03-25 |
Glowworm 35CI - Faulty timer 2000800089
Glowworm 35CI combi boiler timer doesn't work
Replace the timer
Replacement part number is 2000800089
< Go Back | 2016-03-25 |
Glowworm British Gas 330 - Fault code F5
Open vent boiler Glowworm British Gas 330 is not firing and displays erro code F5 after 10-20 seconds
- F5 error code means overheat lockout
- Manual reset is required
- Open the boiler casing and press the red button on the overheat thermostat in the top left corner of a sealed chamber
- Also:
- get rid of the air locks in the system
- check a circulation pump
- clean any in-line strainers on the return pipe to the boiler
- check and fit a by-pass valve if missing
< Go Back | 2015-01-30 |
Glowworm 38cxi - Filling Loop 2000802600 replacement
Glow Worm 38cxi combi boiler doesn't work due to low pressure. When I try to open a filling loop to let some more pressure in the water starts pouring from a non return valve right on the floor under the boiler.
- The problem is a faulty non-return valve which is a part of the filling loop
- The filling loop needs replacement
- Isolate the flow and return valves and drain the boiler before replacing the filling loop
- The replacement part is Glow Worm Filling Loop 2000802600
< Go Back | 2014-08-18 |
Glowworm 24 CXI is constantly leaking from many places
Glowworm 24 CXI combi boiler is leaking from different places under the boiler. In my case it was only one leak from a flow sensor.
- The flow sensor had a little crack and when I replaced O-rings (part number 2000801950) it was still leaking
- Need to replace the whole part. The part number is 2000801910
- You will need to isolate the cold water supply to the boiler only
< Go Back | 2013-10-07 |
Glowworm 30SXI - repair boiler loosing pressure
Glowworm 30SXI - water is constantly dripping from the discharge pipe outside the property causing damage.The system is overpressurised (3 bar) and safety valve releasing the excess pressure through the safety valve. To check the system pressure you need to turn the heating and hot water off at your programmer then boiler's display will start showing the pressure. If system pressure is around 3 bar then check that a filling loop is closed and not letting by. Then drain the boiler down (isolate flow and returns under the boiler) and check the pressure of the expansion vessel. If below 1.5 bar then pump it up to 1.5 bar with any bicycle pump. Refill the system and if water still constantly dripping from the discharge pipe even when the boiler is cold then a Safety Valve need replacement.
The part number for replacement is 0020047005 (old part number: 2000801904) and you can order it from here.
Glowworm 30SXI manual: PDF
< Go Back | 2013-04-13 |
Glowworm Ultimate 40FF
Glowworm Ultimate 40FF - boiler doesn't work and makes a buzzing sound. Last night my Gloworm Ultimate 40FF boiler has given up the ghost. It only now makes a faint humming noise when switched on which I guess is the electricity just activating the system. I only have neon lights 1 and 2 illuminated in the PCB. That leaves 3 and 4 which are not illuminated. These indicate failed airflow (light 3) and Ignition (light).
The night before when it was working. It did sound a little noisier than usual. A bit like the fan was in need of lubrication.
Check the fan isn't stuck. You need to remove the combustion chamber front, which is really a job for a corgi guy. Once removed, the seals need to be checked and once replaced it needs checking so as to ascertain a correct seal. Give the fan a nudge and if it start spinning but makes the loud noise then lubricate it if the noise hasn't gone then it's better to replace the fan.
The part number for replacement is 2000800431 and you can order it from here.
Glowworm Ultimate 40FF manual: PDF
< Go Back | 2013-04-07 |
Glowworm 30 CXI - fault F13
30 CXI - no heating and no hot water. The fault code F13 is on the display means it is a PCB connection problem. Clean and check the board and harness, if no faults then the fault is with the Relay towards the front of the board, the contacts have started to weld themselves, a gentle tap on the top and it all works. After this I replaced the 10A contact relay with a gold plated 16A rated type. Although its slightly taller and you had to cut the protective plastic cover to fit it in. Or the PCB replacement might be considered.
The part number is 4000124180 and you can order it from here.
Glowworm 30 cxi manual: PDF
< Go Back | 2013-04-03 |
Glowworm Betacom 30C - hot water is intermittent
Glowworm Betacom 30C - hot water is intermittent. Open a hot water tap and watch the boiler operation. If the boiler fires up and goes off intermittently but doesn't do the same in central heating mode then the hot water thermistor or a plate heat exchanger are faulty. Contact the manufacturer to find out how to test the thermistor and it its working OK then replace or clean the plate heat exchanger.
The part number is 0020061615 and you can order it from here.
Glowworm Betacom 30C manual: PDF
< Go Back | 2013-03-30 |
Glowworm Xtramax HE
Combination boiler Glowworm Xtramax HE with a hot water storage cylinder discharges a lot of water from the Temperature and Pressure Relief Valve (T&PRV). After I turned the power on and put a hot water demand approximately after 10 seconds when a secondary, hot water pump start working but all hot water taps are closed and water in the storage cylinder is cool the top T&PRV start discharging lots of water continuously.
- First check that the hot water expansion vessel which is located in the bottom right corner of the boiler is charged with air up to 3.5 bar. There is only one screw is holding it. Remove the cup from the nipple and press. If water start coming from the nipple then you need to replace the expansion vessel.
- If expansion vessel is OK then replace the T&PRV. The part number is 0020018589. Not many suppliers keep this in stock. It is going to be a special order which might take up to 4 working days. You can order it from here.
Boiler manual: PDF
< Go Back | 2013-03-14 |