Meaning
Very hot, usually referring to food.
Origin
In Scotland, ceremonial dishes of food are often brought to the table to the accompaniment of Bagpipes, i.e. they are 'piped in'. This could easily be imagined to be the origin of 'piping hot'. It isn't though. Nor does the phrase derive from food being 'piped aboard' ships. The derivation of this little phrase is the sizzling, whistling sound made by steam escaping from very hot food, which is similar to the sound of high-pitched musical pipes.
An early citation is given in Philemon Holland's translation of Pliny's Historie of the world, 1601:
"Beanes... fried all whole as they be, and so cast piping hot into sharp vineger."
Chaucer had also used the phrase, in language less accessible to us, but much earlier. This is from The Miller's Tale, circa 1390:
He sente hir pyment meeth and spiced ale
And wafres pipyng hoot out of the glede.
[He sent her sweetened wine and well-spiced ale
And waffles piping hot out of the fire]
Piping Hot - 1925 was released on: USA: 14 October 1925
The cast of Piping Hot - 1925 includes: Al Alt
There are a lot but some of them are * Fan * Coils * hot water piping * chilled water or refrigerant piping * Pumps * Distribution system(ductwork)
Somewhere, there is a piper, piping hot... Statistics are unavailable. Sorry.
Same as in hot or tempered installations
It means very hot, usually in reference to food.The phrase is thought to derived from the whistling sound of steam escaping from very hot food. It's usage can be found at least as far back as 1386, when Chaucer wrote:"Wafres pipyng hoot out of the gleede"[And waffles piping hot out of the fire]
The minimum components are, the fixture being installed, cold and/or hot feed water, drainage or waste piping, and vent piping or air inlet for the drainage system.
NONE unless its cooked and piping hot.
Gary's Garden - 2011 A Perfect Pan of Piping Hot Pot Pie 1-3 was released on: USA: 7 March 2011
the pipe with the hot water will.]The piping with cold water as many hydronic systems are over 100 years old and the piping looks as new as the day it was installedAs long as thermo stress and velocity are taken into consideration hot water lines can last longer then their cold countter parts as cold piping becomes more brittle over the years
Nope, no leak. But if the piping is near an outside wall or passing through an area and the piping is hotter then the ambient temperature then the water in the piping will give off more heat then passing through a warmer area.Best bet is to insulate the piping
loud bangs that are really annoying