90
110332-02 - 6/22
PHTM II
Installation, Operating & Service Instructions
20
Service Parts
(continued)
Key No.
Description
Part Number
120
150
180
23, 27, 28, 30, 50, 51,
52, 53
Blower (with gaskets, o-rings, and
hardware)
110586-01
111571-01
24A, 24B, 24C, 24D,
24E, 24F, 28,29
Gas Valve (with gaskets, o-rings, and
hardware)
110587-01
111564-01
25A, 25B
Air Proving Switch (tubing- 5/16 in. x 13
in. long.)
107862-01
26, 27, 28, 29, 30, 47 Gas piping (with gaskets, o-rings, and
hardware)
110588-01
28, 29, 30, 50, 52
Gas pipe gaskets
110879-01
26, 29
Gas adaptor
111422-01
27, 28, 29, 30, 49, 50,
51, 52, 53
Venturi
110881-01
50
23
52
53
51
24A
24B
24C
25B
25A
24D
26
29
24E
24F
47
27
30
28
49
REVISIONS
REV.
EN
DATE
DESCRIPTION
DWN
CHK
APVD
A
103-68-13868
7/21/2020
PRODUCTION RELEASE
EJL
AP
LRM
B
103-143-14599
01/11/2022 [A4] ITEM 26 (WAS) 26A: [B3] ITEM 47
(WAS) 26B
EJL
AP
LRM
C
103-189-15026
[B4] ADDED ITEM 49; ITEM 23 (WAS)
23A; [B3] ITEM 50 (WAS) 23B; ITEM 51
(WAS) 23C; ITEM 52 (WAS) 23D; ITEM
53 (WAS) 23E
CWH
TITLE:
FIRST USE:
ITEM NUMBER:
MATERIAL:
ALTA
REPAIR PART
GAS TRAIN
DES: EJL
CHK: AP
APVD: LRM
SCALE: 1:4
SIZE: B
SHEET: 1 OF 1
DATE:
REVISION:
DRAWING NUMBER:
04/21/2020
TS-103-53
C
UNLESS OTHERWISE NOTED:
ALL DIMENSIONS IN INCHES.
TOLERANCES:
X.X ±.1 X.XXX ±.005
X.XX ±.03 ANGLE ±1°
PROPERTY OF
U.S. Boiler Company, Inc.
LANCASTER, PA
THIRD ANGLE
PROJECTION
THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION
AND ITS CONTENTS ARE THE SOLE PROPERTY OF U.S. BOILER
COMPANY, INC. ANY REPRODUCTION IN PART OR AS A
WHOLE WITHOUT THE WRITTEN PERMISSION OF U.S. BOILER
COMPANY, INC. IS STRICTLY PROHIBITED.
A
A
B
B
4
4
3
3
2
2
1
1
