Rapid progress was being made with the development of larger boilers and generator units.

We saw this as a chance to increase business even further and decided to invest in a larger boiler.

The oil is burned in 4 large boilers to produce this steam.

However, they had larger boilers and smaller cylinders for higher working speeds.

It was rebuilt in 1896 with a larger boiler and cylinders.

The complex's two pools required rather large boilers to heat their water, which were most recently replaced at a cost of $142,000.

A larger boiler, the No.7, was designed and introduced in 1921 for the remaining eight of the class.

A large industrial boiler has the capacity to level an entire city block.

The package cost $33,000 compared with $20,000 for a separate large boiler for his living space.

It has been restored to the class K look with the new, larger boiler and round dome.