Replacement Parts List

Table Of Contents

GAS

Current Service Parts 55

GV90+ Series 1 & 2

Section Assembly Parts

Fig.

No.

Part No. Description Model

322-200-304

Block Assembly (Includes: Front Section, Intermediate Section, Back Section,

Square Cut Seals — 2”, Silicone Sealant, Tie Rods, Tie Rod Nuts, Tie Rod

Washers, Blower Flange Gasket, Igniter, Igniter Gasket, Screws, Lock Washers,

Studs, Nuts)

322-200-305 4

322-200-306 5

322-200-307 6

2 382-200-713

Front Section Replacement Kit (Includes Front Section, Square Cut Seals (4),

Silicone Sealant, Blower Flange Gasket, Igniter Gasket, Studs (13), Nuts (13))

All

3 312-200-110 Intermediate Section (Also Required Section Replacement Kit) All

4 312-200-130 Back section (Also Required Section Replacement Kit) All

N/S 382-200-305 Section Replacement Kit All

560-234-499

Tie Rods

560-234-525 4

560-234-503 5

560-234-504 6

452-100-173

Base Rail Legs — (2) Per Boiler

3 & 4

452-100-174 5 & 6

7 452-100-080 Base Rail Brace — (2) Per Boiler All

8 452-100-111 Blower Housing Support All

9 382-200-375

Block Temperature Switch Kit (Includes: Block Switch (350° Open, 250° Close) and

Mounting Bracket)

All

10 Inspection Port Cover (in Inspection Port Kit) All

11 590-317-628 Inspection Port Gasket All

N/S 542-200-181 Inspection Port Kit (Includes: Cover and Gasket) All

12 590-317-653 Recuperator Connection Gasket All

13 560-340-581 Stud, 5/16" -18 x 1¼” All

14 Obtain locally Hex Nuts (4 Each), 5/16 / Lock Washers (4 Each), 5/16" All