Toilet fill valve replacement: symptoms, sizing and steps
How to tell a worn toilet fill valve from a leaking flapper, measure the tank, fit a new valve and set the water level so it stops hissing.
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Leak detection, radiator care and blocked drains, explained in plain English

A dripping tap, a radiator that stays cold at the bottom, a toilet that won't clear: most plumbing faults give clues long before they become emergencies. These guides explain what is going on, what you can safely check yourself and when a qualified professional should take over.
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A stage-by-stage method for clearing a slow or blocked basin, from lifting the pop-up plug to removing and cleaning the trap.
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How to tell a worn toilet fill valve from a leaking flapper, measure the tank, fit a new valve and set the water level so it stops hissing.
Pipe wrench, basin wrench, adjustable wrench or groove pliers: what each one grips, which sizes to buy, and how to use a basin wrench under a sink.
A toilet that keeps running is usually the flapper. How to confirm it, pick a 2-inch or 3-inch size, fit it and set the chain in about 20 minutes.
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What to check, switch off or photograph in the first ten minutes, before anyone is called out.
How traps, valves, sealed systems and drains actually work, without the trade jargon.
Every guide is clear about the jobs that belong with a qualified, registered professional.
What builds up inside radiators, the signs a heating system needs flushing, and how manual cleaning, chemical flushes and power flushing compare.
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MediumA plug-in heating cable with a built-in thermostat that switches on as the pipe nears freezing; for short runs that can't be kept warm another way.
$25.99 Amazon price, 24 October 2026, 04:33 UTC
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EasyPre-slit foam sleeves with an adhesive seam for pipes in lofts, garages and crawl spaces where they can freeze.
$11.00 Amazon price, 24 October 2026, 04:34 UTC
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EasySmall chrome-plated keys that fit the square spindle on most radiator bleed valves, so a cold-topped radiator can be vented in a minute.
$6.95 Amazon price, 24 October 2026, 04:33 UTC
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