Heat Transfer Munchkin VWH User Manual page 42

High efficiency hot water supply boiler
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2
3
4
1
399 VWH
Item
Description
#
1
Thermodisc Flue ECO 210 F
2
Steel Push Retainer (Thermodisc Flue ECO)
3
PVC Black Tubing 1/8 ID (Thermodisc Flue ECO) 7250P-311
4
Thermistor
5
Welded Module
6
Gas Valve Piping Assembly
7
Eco/High Limit Sensor
8
Screws M4 x 30MM Allen Head
9
Right Angle Connector
10 Screws M4 x 12MM Allen Head
11 Dungs Gas Valve Assembly
12 Screws M4 x 30MM Round Head (Gas Valve)
13 Swirl Plate - Blk
14 Screws M5 x 12MM Flat Head (Adapter Plate)
15 Gas Valve Adapter Plate
16 Relief Valve
17 Brass Nipple - 3/4 NPT x 3"
42
4
5
6
8
9
REPLACEMENT PARTS
Part #
7250P-089
7250P-151
7250P-667
7250P-623
7250P-706
7250P-019
N/A
7250P-723
N/A
7250P-710
7250P-670
7250P-712
7500P-105
7250P-711
7250P-080
SN1018
7
13
11
15
12
14
10
33
35
34
32
Item
Description
#
18 Brass 90 Elbow - 3/4" NPT
19 Combustion Blower (w/Gasket)
20 Screws M5 x 12MM (Combustion Blower)
21 Gasket (Air/Gas Channel to Combustion Blower)
22 Air/Gas Channel
23 Gasket (Flame Rec./Spark Electrode)
24 Spark Electrode (w/Gasket)
25 Screws M4 x 8MM (Probe/Electrode)
26 Flame Rectification Probe (w/Gasket)
27 Screws Torx M5 x 22MM (Air/Gas Channel to Burner Door) 7250P-206
28 Gasket (Air/Gas Channel to Burner)
29 NIT Burner
30 Nuts M6 (Burner Door)
31 Burner Door
32 Burner Door Ceramic Refractory
33 Screw M4 x 8MM (Ceramic Target Wall)
34 Washer M4 (Ceramic Target Wall)
35 Ceramic Target Wall
16
18
17
19
20
30
28
31
29
27
Part #
7250P-313
7250P-518
7250P-478
7500P-075
7250P-687
7250P-005
7350P-020
7250P-069
7250P-049
7500P-074
7250P-703
7500P-067
7250P-684
7250P-702
7250P-704
7500P-109
7250P-160
21
22
23
24
25
23
26
LP-147-I
REV. 3/10/08

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