Owner`s manual

Page 72
Steam Heating Unit - Nine Section (Illustration)
TU13689—9 Section Steam Bonnet Assembly w/Solenoid Valve 24V
1 TU2546 Housing Weldment
2 TU2547 Front Coil Retainer
3 TU2548 Rear Coil Retainer
4 TU2413 Steam Coil Manifold
5 TU2414 3/4" - 16 x 3/8" Straight Connector
6 TU2405 Steam Coil (9 required) 7 3/4" W x 1 5/8" H x 26" L
7 CB36 #1/4 - 20 x 1/2" Hex Head Screw (Pkg. of 6)
8 TU7733 #8 x 1/2" S.M.S. (Pkg. of 6)
9 TU2598 Air Filter 16" x 25" x 1"
10 TU2735 1" x 3/4" Reducer
11 TU4608 3/4" x 2" Pipe Nipple
12 TU13517 Solenoid Valve 24V - 50/60 Hz.
13 CFB2100 Greenfield Cable, 1/2" (Specify 21" Long)
14 TU4790 1/2" Straight Conn. (2 required)
15 TU10651 Mechanism Box Cover