Install Instructions

PartsList
48Page
Item# Description
Part#
520and320
models
TH2andT
H2Smodels
127
128
Heatexchanger
OringP20NBR
319143056
319143057
EX12Z
EK042
150
151
152
153
154
ScrewM4×8
PanscrewM4×8
ScrewM4×10
PanscrewM4×12(W/Washe r)
PanscrewM4×10
319143058
319143059
319143060
319143061
319143062
EW012
EW00D
EW003
EW00H
EW006
155
156
157
Hexheadscrew M4×8
Flangegasketforfanmotor
Siliconring
319143063
319143329
319143206
EW005
EKH4V
EKK3G
401
402
403
404
405
Heatexchangerassemblyfor DirectVentIndoormodels
Siliconring
Fusefixingplate18
Overheatcutofffuse
Heater101
319143064
319143065
319143066
319143067
319143068
EKH5P
EKN50
EKK26
EX02A
EX002
406
407
408
409
410
Drainport
Filterplug
OringP25FKM
Waterinletfilter
OringJASO#1021FKM
319143069
319143070
319143071
319143072
319143073
EKH40
EM222
EZM25
EX006
EZN21
411
412
413
414
415
Waterinlet
OringJASO#1016FKM
Heaterplate
Fastener“16AG”
Outletheater
319143074
319143075
319143076
319143077
319143078
EM404
EZN16
EX021
EX01H
EKK2P
416
417
418
419
420
Outletdrainplug
OringP6FKM
Mixingthermistor
OringP4FKM
OringP16FKM
319143079
319143080
319143081
319143082
319143083
EK239
EZM06
EX00H
EZM04
EZM16
421
422
423
424
425
Coldpipe
Inletthermistor
Watercontrolvalve
ScrewM3×6
Pipeheaterfixingplate
319143084
319143085
319143086
319143087
319143088
EKH74
EKK38
EKH32
EW00A
EKK27
426
427
428
429
430
Pipeheater120
PanscrewM4×6(W/Washer)
OringP15FKM
Flowsensor
Hotpipe
319143089
319143090
319143091
319143092
319143093
EKJ47
EW00L
EZM15
EKH33
EKH75
431
432
433
434
435
Jointelbow
Hilimitswitch
Outputthermistor
Fastener“411”
Wateroutlet
319143094
319143095
319143096
319143097
319143098
EX137
EKN34
EKK2T
EKH30
EKJ02
436
437
438
440
441
OringJASO#1017FKM
OringP14FKM
Draintube
SecondaryheatexchangerplategasketA
SecondaryheatexchangerplategasketB
319143099
319143100
319143101
319143102
319143103
EZN17
EZM14
EKH6H
EKH4H
EKH4J