Malt, tinware, flour and grist-mill products, boilers, stoves and ranges, optical supplies, wall-paper, cereals, canned goods, cutlery, tin cans and wagons are manufactured, and there are also extensive nurseries.
Cylinders, tanks and independent boilers should be encased in a non-conducting material such as silicate cotton, thick felt or asbestos composition.
Two classes of boilers are chiefly used in hot-water heating installations, viz.
Independent boilers are made in every conceivable size and form of construction, and many of them are capable of doing excellent work.
Boilers set in brickwork are sometimes used in domestic work, although they are more favoured for horticultural heating.