boiler
central heating boiler

bursting
bursting of a boiler

double
double boiler

flue
flue boiler

glue
glue boiler

land
land boiler

leak
the boiler is leaking

manhole
manhole in a boiler

multitubular
multitubular boiler

portable
portable boiler

room
boiler room

scale
boiler scale

sectional
sectional boiler

setter
boiler tube setter

shell
boiler shell

single-ended
single-ended boiler

sludge
sludge hole in a boiler

spare
spare boiler

steam
steam boiler

test
to test a boiler

tube
boiler tube