Heating & Gas Questions

Boiler pressure rising?
Heating & Gas  •  2133 views  •  9 answers

The pressure in our gas boiler keeps rising. I've bled the radiators which brings it down temporarily. The top up valve is tightly closed so I can't figure out where the water is getting in.

Cold radiator
Heating & Gas  •  1843 views  •  7 answers

I’ve recently replaced a radiator downstairs and serviced the valves . The system has had sentinel 800 and been drained several times and purged of air. It’s 10mm microbire. Downstairs rads are on drops and other three downstairs rads work fine. The rad refuses to get properly hot. If you …

How much for gas hob to be fitted
Heating & Gas  •  1620 views  •  2 answers

How much it going to cost for gas hob to be fitted

Boiler replacement cost
Heating & Gas  •  1485 views  •  2 answers

How much does it cost to re place old combi boiler and fit new one

gel particles in the hot water
Heating & Gas  •  1371 views  •  4 answers

I am getting yellow gel particles about the size of a grain of sand in my hot water. I have a 4 yo Grant Combi. I'm sure the heat exchanger has started to block up because of it as the tap pressure has dropped. I filtered the bath water through …

true cost of a call out
Heating & Gas  •  1226 views  •  4 answers

Need an idea on true cost of a call out. Called them on a Saturday tea time but they couldn't get to us until Sunday afternoon. Once he arrived he told us it was a matter of a switch/button that had been turned off by accident, he turned it on, …

replacing a radiator
Heating & Gas  •  1105 views  •  5 answers

REPLACING A RADIATOR 500MM FOR A 500MM RADIATOR STRAIGHT SWAP BEEN QUOTED 1 DAY WORK RANGING FROM 300-450 SEEMS EXCESSIVE TO ME

Tightness test for boiler?
Heating & Gas  •  1011 views  •  1 answer

On my last boiler service it said they did a gas tightness test on the appliance. It passed which is great. My question is does this mean there are no leaks at all in my house? I only have a boiler, no other gas appliances.

What size of radiator for replacement?
Heating & Gas  •  964 views  •  9 answers

We’re looking to replace 2 radiators in the kitchen and Utility room, the old ones measure 390mm and 590mm wide, do we need exactly the same as replacements (can’t find any this size) or would we need the 400mm and 600mm as replacements?

Smart thermostat compatible with electric boiler
Heating & Gas  •  920 views  •  2 answers

Wondering if anyone can help me as i'm pretty clueless ... also a massive thank you in advance for any info/guidance ... much appreciated! I have a Heatrae Sadia Electromax electric flow boiler which provides wet central heating and hot water supply. It's connected to an ancient Danfloss TP5000Si 5/2 …