Section Assembly - Weil-McLain GV90+ Manual

GV90+ Series 2
Replacement parts

Section assembly

Item Description
number
1 Block assembly, includes:
Front section, intermediate section, back section, square cut seals — 2",
VLOLFRQH VHDODQW WLH URGV WLH URG QXWV WLH URG ZDVKHUV EORZHU ÀDQJH
gasket, igniter, igniter gasket, screws, lock washers, studs, nuts
2 Front section replacement kit, includes front section, square cut seals
  VLOLFRQH VHDODQW EORZHU ÀDQJH JDVNHW LJQLWHU JDVNHW VWXGV  
nuts (13)
3 Intermediate section (also required Section replacement kit)
4 Back section (also required Section replacement kit)
Not Section replacement kit
shown
5 Tie rods
6 Base rail legs — (2) per boiler
7 Base rail brace — (2) per boiler
8 Blower housing support
9 Block temperature limit switch
10 Inspection port cover
11 Inspection port gasket
— Inspection port kit (includes cover and gasket)
12 Recuperator connection gasket
13 Stud, 5/16" – 18 x 1¼" Long
14 Hex nuts (4 each), 5/16" / lock washers (4 each), 5/16"
92
-
GAS FIRED WATER BOILER
(continued)
— Boiler Manual
Model
3 & 4
5 & 6
Weil-McLain
part number
3 322-200-304
4 322-200-305
5 322-200-306
6 322-200-307
All 382-200-713
All 312-200-110
All 312-200-130
All 382-200-305
3 560-234-499
4 560-234-525
5 560-234-503
6 560-234-504
452-100-173
452-100-174
All 452-100-080
All 452-100-111
All 382-200-375
All In Insp. port kit
All 590-317-628
All 542-200-181
All 590-317-653
All 560-340-581
All Obtain locally
Part number 550-142-903/1016