boiler trim

boiler trim

[′bȯil·ər ‚trim]
(mechanical engineering)
Piping or tubing close to or attached to a boiler for connecting controls, gages, or other instrumentation.
References in periodicals archive ?
The new A and D style water tube boilers come complete with manufacturer's standard boiler trim, low NOx burner, forced draft fan and motor, burner management/combustion controls, structural steel, ductwork and operation and maintenance manuals.