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Hello, I wonder if anyone can help with this query. We have a 100mm square RWP that needs connection into circular below ground drainage pipe work. Is there a socket/connector that will enable a square fitting of this size to securely connect to the below ground drainage ? Or do we need to...

Hi, I need to bleed a radiator, as it is cold at the top of the radiator when the heating is on. The problem is I cannot seem to undo the radiator valve. It's a typical Stelrad type radiator with a square bleed valve, I've tried with 2 or 3 different bleed keys but it won't loosen ! I have...

Hi, We are in the process of replacing a Range Powermax boiler for a new unit. We have good mains pressure on the cold incoming, and the Powermax currently operates a shower directly very well. We have been recommended either a Vaillant 831 Eco Combi or a Worcester 30CDi. We have a 2 bed...

Hi All, I'm considering either a Vaillant 831 or Worcester 30 CDi boiler. Is there much between these boilers, as they are a similar price. I'd like the consensus on which is regarded as the best bet. Regards,

Hi, I've received two quotations for the following work; Had an extension built, I've currently lifted the existing paving slabs, dug out an existing lawn area and loose laid the paving to make sure it fits ok, and now require my existing slabs re-bedded properly in a full screed / mortar...

Hi, I've dug out a small area I want to pave in my back garden, and compacted the soil down tight. It's really firm in place, will it be ok to install pavers on a 25mm layer of slablayer directly to the soil ? Then point the slabs with mortar in the joints. Cheers,

Hi All, I wonder if someone could help. I've just fitted a replacement monobloc mixer tap, with braided 1/2" flexible hoses. The new hoses provided with the tap contsantly leak when attached to the existing 15mm isolator valve. I would of re-used the existing hoses as they never leaked...

Got a Powermax 185 boiler, tested the central heating the other day and it was fine, a few days later I had to drain a radiator downstairs, then when I tested the heating it didn't come on ? I've checked the pump, and it definitely works, as its turning inside the bleed valve. Although water...

Hi, Just drained the central heating system, and now the pump makes a whirring noise, and the central heating doesn't come on. Does it just need bleeding ?

Hi, I have recently drained down my Powermax 185 boiler to solve a leak on a bolt connection onto the copper cylinder. I want to treat the system, I've got some Fernox F3 cleaner to descale it and some Fernox F1 to Protect it afterwards. I need some advice on how to apply the Fernox for best...

Hi, I had to drain down my Powermax 185 boiler store the other day, and now want to descale and inhibit the system to hopefully prolong the life of the boiler. I have a tank in the loft which feeds the boiler store, do I simply add Fernox descaling treatment to the tank, and then re-drain...

Hi, I am planning on descaling my Range Powermax 185 boiler, as it makes a lot of noise when on especially first thing in the mornings. How do I effectively carry this out with Fernox for example ? Do you apply it in via the radiators ? Also, how long do I leave it in there for before...

Hi All, We have a Powermax135 boiler, which is now operational, after many months of hassle. I have a bolt connection that fits onto the main body of the boiler, from the cold/hot water feed on the DHW hot water side, which is leaking profusely, but we cannot loosen off the bolt at all ...

Hi All, I am due to replace the boiler from hell, namely the IMI Range Powermax 135. What would be the best combi boiler to get, in todays market ? Thanks for your help.

Hi, We have quite severe condensation on our windows every morning. The pitched roof we have is well ventilated and the loft space insulated with quilt. We also have an extractor in the bathroom that we use. Is the only solution to use a de-humidifier ??? Thanks,

Hi, We are about to replace our boiler. Can you offer your opinions on a good sound boiler to go for, we have a 2 bedroom semi-detached, 2 bedroom property with x5 radiators. The Vaillant range seem a good bet ?? But which model is best suited for me ? Thanks,

Hi All, What are your opinions on Powermax boilers please ? I am referring to the 135/155 range of units, which are about 10 years old approx. I've had lots of probs with my 135, and am planning on replacing it now. Thanks,

Hi, I wonder if anyone can help me out ? We have an old Powermax 135 boiler (maybe 15 yrs old) and it has had various problems, but currently we need to replace the blend valve, some pipework and the gas assembly pipe - due to leaks. We have found the gas assembly pipe (part P582) to be...