Midco RE4400DS Parts List

Replacement Parts

List

Model Economite
RE4400DS & RE4400DSA

 First Construction Date: May, 2001

 Spark rod electrode assembly position and part number change Date: November, 2001

908

8472 75

Printed in USA

Midco®International Inc.

4140 West Victoria Street
Chicago, Illinois 60646
tel [phone]
fax [phone]
www.midcointernational.com
[e-mail]

Quality Designed for Proven Performance

Installation Manual 8471 25

AVOID ERROR IN PARTS SELECTION. When ordering use complete Midco

®

Part Number and Description. Furnish Burner Model Number, Bill of Material
Number and Serial No. (if available) from rating plate.

IMPORTANT: This bulletin details standard stocking RE ECONOM ITES and
some customized parts for O.E.M. burners.

IMP ORTANT: Availability of parts as well as specifications are subject to change
without notice. Please consult factory for item availability.

RE4400DS and RE4400DSA Exploded View

2

RE4400DS and RE4400DSA Parts List

3

1
2
3
4
5
6

7
8A
8B

9
10
11

1

12
13
14
15
16
17
18
19
20

21A
21B

22
23

24A

1

24B

1

25
26
27
28
29
30
31
32
33
34

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

HOUSING ASSEMBLY
AIR INLET COLLAR
FRONT RING
AIR SCREEN
NYLON INS.
AIR SWITCH
FLAME ROD ASSEMBLY
SPARK ELECTRODE ASSEMBLY FOR RE4400DS
SPARK ELECTRODE ASSEMBLY FOR RE4400DSA
FLAME ROD BRACKET
7/16" DOME PLUG
GAS VALVE, SLOW OPENING
3/4" x 3" NPL REDUCING NIPPLE
1" x 1/8" HEX BUSHING
1/8" PIPE PLUG
3/4" TEE, BLACK MALLEABLE
1" x 2" LONG NIPPLE
7/16" WINDOW PLUG
STRAIN RELIEF 90 DEGREE
BACK PLATE WELDMENT
SHUTTER SHAFT
BURNER HEAD WELDMENT FOR RE4400DS
BURNER HEAD WELDMENT FOR RE4400DSA
QUADRANT
3/8" BX DUPLEX CONNECTOR
ELECTRONIC CONTROL (M-H S87K - 30 SEC. PREPURGE)
ELECTRONIC CONTROL ( M-H S87D)
BLOWER HOUSING DOOR
1/6 HP MOTOR 115/60
BLOWER WHEEL
AIR SHUTTER
TERMINAL STRIP BRACKET
3 POSITION BARRIER TERMINAL STRIP
TRANSFORMER ASSEMBLY
ORIFICES - SEE PG 4 FOR COMPLETE LIST
7/8" x 32" 1/8" SPRING
4" DIAMETER STAINLESS STEEL SLEEVE

5230-91
5230-58
5230-57
5230-59
8450-19
8425-19
5230-84
6418-12
6418-05
5232-25
8457-02
8419-75
8488-04
8492-71
8496-00
8494-07
8488-52
8452-32
8484-75
5230-88
5230-61
5232-79
5232-21
3152-15
8480-11
8429-31
8429-03
5230-56
8437-54
8437-52
5230-55
5231-56
8408-78
5231-57

ORIFICES

8416-53
3981-00

Item # Part # Description

Qty

.

Part # Description

SPARK WIRE ASSEMBLY
19" FLAME ROD WIRE ASSEMBLY
STRAIN RELIEF BUSHING
REDUCING WASHER
3/8" BX, 9" LONG
SNAP BUSHING
STRAIN RELIEF BUSHING
PLASTIC PLUG FOR .875" DIA HOLE
PLASTIC PLUG FOR 1.1" DIA HOLE
DOME PLUG
GROUNDING WIRE 2" GREEN
3 TERM BLOCK LABEL
MOUNTING FLANGE WITH GASKET
GASKET ONLY (FOR MOUNTING FLANGE)
OPEN LABEL

SUB-ASSEMBLIES AVAILABLE (SEE PAGE 4)

CARTRIDGE ASSEMBLY (DS)
CARTRIDGE ASSEMBLY (DSA)

8504-60
8504-46
8484-72
8480-15
8480-01
8457-40
8457-41
8457-38
8457-37
8457-36
7400-01
5205-30
8452-16
8452-48
3252-00

5232-80
5232-20

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

1
1

Qty.

Not Shown

NOTES

1.

WARNING: Explosion hazard. Can cause serious injury or death. This device can malfunction if if gets
wet. Never try to use a device that has been wet -- replace it.

RE4400DS and RE4400DSA Sub-Assemblies

4

Cartridge Assembly

for RE4400DS

5232-80

Cartridge Assembly

for RE4400DSA

5232-20

Midco International Inc. 4140 West Victoria Street * Chicago, Illinois 60646 908

tel [phone] * fax [phone] * web www.midcointernational.com email [e-mail] 8472 75

Printed in USA

Midco International has used a number of ori­fices to restrict the flow of fuel. To properly
select the correct orifice contact the factory.

List of Main Gas Orifices

Part # Dia. Stamp #

(in inches)
5230-23 .290 B
5230-24 .261 C
5230-26 .219 E
5230-31 .358 J