Pass - Heater / Heat Exchanger / Boiler

A continuous flow circuit consisting of one or more tubes in series.

Setting - Heater

The heater casing, brickwork, refractory, and insulation, including the tiebacks or anchors.

Tieback

Tiebacks are anchors for brick

Terminal in a Boiler / Heater

A flanged or welded projection from the coil providing for inlet or outlet of fluids.

Vertical shell and tube type, water tube HRSG

A shell and tube heat exchanger in which steam is generated in the tubes by heat transferred from a hot fluid on the shell side.

Spoilers / Strakes

The metal stack attachments that prevent wind-induced vibration.