Weil-McLain ULTRA Oil 3 Series Manual page 36

Oil-fired water boiler
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Series 3
Replacement parts
Jacket and control parts
Item
1
Jacket front panel assembly (includes sheet metal, plastic, & striker)
2
Jacket front panel plastic
3
Jacket side panel (left and right sides are the same)
4
Control pod cover
5
Jacket top panel
6
Jacket rear panel (if required order insulation below)
7
Jacket rear panel insulation
8
Jacket cross-tie
9
Boiler insulation (Not shown)
Control tray assembly (includes tray, limit control, terminal strips, P/T gauge
10
ON/OFF switch, wiring & labels)
11
Pressure/Temperature gauge
12
ON/OFF switch
14
Control Limit Flush Mount Hydrolevel 48-3250-02
15
High voltage wire harness (Not shown)
16
Barometric draft control (Not shown)
17
Limit control sensor (Not shown)
18
Circulator (Not shown)
36
water boiler — Boiler Manual
(continued)
Description
UO 3 & 4
UO 3 - 5
Part Number
386-902-021
595-000-009
UO-3
386-902-023
UO-4
386-902-024
UO-5
386-902-025
595-000-011
UO-3
386-902-026
UO-4
386-902-027
UO-5
386-902-028
426-900-001
591-222-181
386-902-029
UO-3
591-222-178
UO-4
591-222-179
UO-5
591-222-180
386-902-020
510-218-052
511-624-645
386-902-019
386-902-017
510-512-270
511-724-291
Taco 007e ECM
511-405-153
Taco 007
511-405-113
Part number 550-143-013/0621

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