Weil-McLain ULTRA Oil 3 Series Manual page 34

Series 3
Replacement parts
Burner door parts
Item
1 Burner flange bolts (3) each, 5/16"-18 x 3/4" Hex head Stainless Steel
2 Burner door
3 Burner door hinge bracket
4 Hinge bracket screws (2 required), 3/8"-16 x 1
Observation port assembly (includes observation port, bolt, observation port
5
gasket, sight glass gasket, sight glass, & water glass)
6 Observation port gasket (requires water glass adhesive)
7 Water glass for observation port gasket (Not shown)
8 Sight glass gasket
9 Burner door retainer bolts and washers (2) each, 3/8"-16 x 2" Hex head ZP
10 Burner door insulation kit (includes refractories, insulation blankets & rope)
34
water boiler — Boiler Manual
(continued)
Description Part Number
Purchase locally
330-054-308
466-900-000
Purchase locally
386-902-000
590-318-027
591-632-612
590-317-580
Purchase locally
386-902-001
Part number 550-143-013/0621