Operating instructions

Part number 550-141-887/0800
45
AHE Series 4 Direct Vent Wall-Mounted Boilers — Boiler Manual
Replacement parts — trim13d
1
2
2
2
2
3
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
88742
Item
number
Description Manufacturer Manufacturer’s
part number
Weil-McLain
part number
1 Relief valve, ¾" Conbraco 10-407-10 511-546-923
2 Street elbow, ¾", black obtain locally
3 Bushing, 1½" x ¾", black, inside hex obtain locally
4 Air vent Maid-O-Mist
Watts
66
ZV-4MI
510-148-563
5 Close nipple, black
AHE-45 — ¾"
AHE-60 — ¾" x 4½"
obtain locally
6 Tee, ¾" x ¼" x ¾" obtain locally
7 Combination
temperature-pressure
gauge, short shank
US Gauge/
Ametek
ENFM
199980
4104-2-½-¼CBM
510-218-099
8 Circulator pump with
mixing valve
Taco 005-RFI-2W 511-405-008
9 Strain relief bushing obtain locally
10 Strain relief adapter obtain locally
11 Nipple, ¾" x 13½", black obtain locally
Item
number
Description Manufacturer Manufacturer’s
part number
Weil-McLain
part number
12 Tee, ¾", black obtain locally
13 Drain valve, ¾" Conbraco
Hammond
Matco-Norca
Watts
31-606-01
710
205F04
BD-2C
511-210-423
511-246-392
511-246-392
511-246-392
14 Pump flange, ¾" 563-910-025
15 Gasket 590-317-535
16 Elbow, ¾", black obtain locally
17 Nipple, ¾" x 2½", black obtain locally
18 Union, ¾", black obtain locally
19 Nipple, black
AHE-45 — ¾" x 3"
AHE-60 — ¾" x 6"
obtain locally
20 Tee, ¾" x ½" x ¾", black obtain locally
21 Close nipple, ½", black obtain locally
22 Nipple, ¾" x 22½", black obtain locally
Figure 33 Boiler trim