Installation Guide

23800-5-0909Page 22
USE ONLY MANUFACTURER'S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH.
ATTENTION: When ordering parts, it is very important that part number and description of part coincide.
Parts can be ordered only through your service person or dealer. For best results, the service person or dealer should order parts
through the distributor. Parts can be shipped directly to the service person/dealer.

not the Index Number) and the Description of each part from the following appropriate
illustration and list. Be sure to give all this information.
Furnace Model Number Part Description
Furnace Serial Number Part Number

Do not order bolts, screws, washers or nuts. They are standard hardware items and can be purchased at any local hardware store.

PARTS LIST
HOW TO ORDER REPAIR PARTS
I n d ex
No. Part No. Description
1 WFA-115 
2 23792 HEADER ASSEMBLY

3 GWT-182 INNER CASING ASSEMBLY
4 23849 DIVERTER ASSEMBLY - HW250GW
4 23782 DIVERTER ASSEMBLY - HW350GW
5 R-3239 VENT SAFETY SWITCH - HW250GW
5 R-3045 VENT SAFETY SWITCH - HW350GW
6 R-3038-A ECO LEAD ASSEMBLY
7 GWT-020 FRONT SHIELD
8 GWT-077 HEAT SHIELD
9 26463 EXCHANGER ASSEMBLY - HW250GW
9 26464 EXCHANGER ASSEMBLY - HW350GW
10 GWT-070 
HW250GW
10 GWT-073 
HW350GW
11 R-5245 GAS VALVE - NAT
11 R-5246 GAS VALVE - LPG
12 R-3031 

13 P-88-65 BURNER ORIFICE - HW250GW LPG

13 P-88-55 BURNER ORIFICE - HW250GW NAT

13 P-88-65 BURNER ORIFICE - HW350GW LP G

13 P-88-54 BURNER ORIFICE - HW350GW NAT

14 GWT-015 AIR SHUTTER REAR - HW250GW LPG
14 GWT-012 AIR SHUTTER REAR - HW350GW LPG
15 GWT-054 AIR SHUTTER BOTTOM - HW250GW LPG
I n d ex
No. Part No. Description
15 GWT-049 AIR SHUTTER BOTTOM - HW350GW LPG
16 GWT-014 AIR SHUTTER FRONT - HW250GW LPG
16 GWT-011 AIR SHUTTER FRONT - HW350GW LPG
17 GWT-010 BURNER COMPARTMENT FRONT -
HW250GW
17 GWT-008 BURNER COMPARTMENT FRONT -
HW350GW
18 DV-064 COVER PLATE
19 R-3034 PILOT - NAT
19 R-3035 PILOT - LPG
20 GWT-021 
21 R-1054 THERMOPILE
22 GWT-186 
23 23795    

24 R-3763 
25 23789 CASING DOOR ASSEMBLY
26 R-885 NYLON WASHER

27 23906 VALVE SHIELD
28 R-2708 PIEZO IGNITOR
29 R-3039 ELECTRODE ASSEMBLY
30 GWT-022 
31 23908 CASING ASSEMBLY COMPLETE

N/S R-1081 PILOT ORIFICE

N/S R-1089 PILOT ORIFICE

N/S GWT-121 PILOT TUBING - HW250GW
N/S GWT-076 PILOT TUBING - HW350GW
N/S 23887 
N/S 23919 
Empire Comfort Systems, Inc. Nine Eighteen Freeburg Ave. Belleville, Illinois 62220-2623