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Mend Rd 3 Boiler Unit

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We have 430 questions about mending 'rd 3 boiler unit'

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Mend Heating, Home Heating Systems

Glow worm economy plus ticking not igniting?

Hi I have this glow worm boiler but it try's to ignite but will not. I had a guy change the pcb unit last y... [Read more]
Mend Heating, Home Heating Systems

Pressure constantly dropping and then the heating will not operate?

The pressure is set at approximately 1.5-2.0 bar. Over a period of 3-4 days the pressure drops to below 1.0 b... [Read more]
Mend Heating, Home Heating Systems

Flexicom 15x running water sound?

Just had a new pump after a repeated F22 fault. It now starts up, runs up to around 44 degrees then, the temp... [Read more]
Mend Heating, Home Heating Systems

Glow worm ultimate 80ff?

The boiler was turning itself off when it reached a certain temperature. Then a noticed a banging noise it sou... [Read more]
Mend Heating, Home Heating Systems

main boiler E1-60 flashing?

main boiler E1-60 flashing all wires have been check between fan and PCB unit, the fan looks new and i dont kn... [Read more]
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crane cavalier 45--3 boiler?

My boiler has an ailing modulating thermostat.It is a Teddington Type TTB unit measuring 2.875" lg,0.875"w &1.... [Read more]
Mend Heating, Home Heating Systems

worcester greenstar he boiler?

why, when I switch all the radiators, underfloor heating and hot water off at the control unit, does my boiler... [Read more]
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Drayton Digistat RF601 thermostat shows incorrectly high temp?

Hi, A battery leaked in my Drayton Digistat RF601 thermostat so I removed as much of the (small amount) of ... [Read more]
Mend Heating, Home Heating Systems

heating?

Have drayton digistat +3 rf hot water working scr receiving message from sender boiler wont fire up red light... [Read more]
Mend Heating, Home Heating Systems

Vaillant Ecotec plus 824 with no central heating?

Please help!! We've been in this house for almost a year - so I'm not sure when the boiler was installed bu... [Read more]
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Whats wrong with my Halstead Buckngham 111 boiler?

As soon as my boiler kicks in and fires up it trips out on my consumer unit.
Mend Heating, Home Heating Systems

Glow-worm F55 Fuelsaver boiler: pilot light not firing?

Hi. Just come back from holiday and my boiler has stopped firing up. This happened before, lots of rain damped... [Read more]
Mend Heating, Home Heating Systems

Problems with Siemens RCR10/433 Receiver?

I had a Boss therm which had to be replaced as the receiver was not sending the signal to the boiler despite t... [Read more]
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boiler flooded can it be fixed?

My heating has not been working since October 2011,no hot water either. Told by two plumbers that the ignition... [Read more]
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Can it be repaired?

I have been told by 2 plumbers that my boiler has flooded due to the condensing pipe being missing and the wat... [Read more]
Mend Heating, Home Heating Systems

Potterton Profile 80E Starts OK on HW but not on CH?

Boiler would start (fan running for 20 seconds) but would not complete the ignition cycle. Replaced the PCB. A... [Read more]
Mend Heating, Home Heating Systems

No Hot Water But CH is normal???

My Vokera Linea 735 boiler isn't heating up the hot water but the central heating is working perfectly. There... [Read more]
Mend Heating, Home Heating Systems

How can I fix hot tap in bath. Boiler is a Compact HE?

The hot tap for the bath is running slow and goes hot and cold...I believe it may be the tap itself (The unit ... [Read more]
Mend Heating, Home Heating Systems

Baxi Solo HE resonates when it modulates down?

Hi, I have a couple of Baxi Solo HE a boilers in some of my properties. After about six months from installati... [Read more]
Mend Heating, Home Heating Systems

Boiler Potterton Suprima 70?

My boiler is actually working fine and no change in performance despite a leak at the corner of the bottom of ... [Read more]

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