LAARS NeoTherm NTV (Sizes 150–850 MBTU/h) - Install and Operating Manual User Manual
Page 65
Page 61
N
eo
T
herm
Boilers and Water heaters
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
SI
zE
ITEM
D
ESCRIPTION
NTH 80
NTH 105
NTH 150
NTH 210
NTH 285
NTH 399
NTH 500
NTH 600
NTH 750
NTH 850
NTV 150
NTV 199
NTV 285
NTV 399
NTV 500
NTV 600
NTV 750
NTV 850
23
Cantilevered
Base
R15D1002
R15D1002
R15D1002
R40D1001
R40D1001
R40D1001
R40D1001
R50D1003
75D1002
75D1002
Stanchion
24
Brace,
Front,
20D1005
20D1005
20D1005
20D1005
85D1005
85D1005
85D1005
60D1005
85D1005
85D1005
HX Stanchion
24A
Brace,
Rear
,
R50D1005
R50D1005
20D1007
20D1007
R50D1005
85D1005
85D1005
85D1005
85D1005
85D1005
HX Stanchion
25
Mounting
Rail
R15D1004
R15D1004
R15D1004
R30D1004
R30D1004
40D1004
R50D1004
R50D1004
75D1004
85D1004
(2)
(2)
(2)
(2)
(2)
(2)
(2)
26A
Diagonal
Brace
—
—
—
—
—
—
—
—
75D1006
75D1006
(2)
(2)
27
Condensate
Trap
Assy
R20D4020
R20D4020
R20D4020
R20D4020
R50D4020
R50D4020
R50D4020
A21
16300
A21
16300
A21
16300
28
Heat
Exch.
Rail
Clip
R50D1006
R50D1006
—
—
R50D1006
—
—
—
—
—
(2)
(2)
(2)
30
PVC
Reducer
—
—
RP2053000
RP2053000
RP2052900
RP2052800
50D4027
RP2052800
RP2052800
RP2052800
30a
CPVC
Reducer
RD2010501
RD2010501
RP2065600
RP2065600
—
—
—
—
R75D4020
R75D4020
or Coupling
30b
2”
Dia.
Pipe,
CPVC
RD2010212
RD2010212
RD2010213
RD2010213
—
—
—
—
—
—
NTV
RD2010213
NTH
31
Hose
Barbed
Adapter
RP2067100
RP2067100
RP2056100
RP2056100
RP2056100
—
—
—
—
—
33
Air
Inlet/Exhaust
Bracket
R8D3005
10D3005
R20D3120
R20D3120
30D3505
40D3005
85D3005
85D3005
85D3005
85D3005
Gas
T
rain
Components
–
See Figure 65
40
Combustion
Air
Blower
RA21
13700
RA21
13700
RA2107500
RA21
14200
RA21
14200
RA21
13100
RA21
13100
R2012101
R2012101
R2012101
41
Gas
Valve/V
enturi
R
V2017900
R
V2017901
R
V2017902
R
V2017903
R
V2017904
—
—
—
—
—
42
Gas
Valve
—
—
—
—
—
R
V2019200
V2019600
V2018500
V2018500
V2018500
43
Gas/Air
Venturi
—
—
—
—
—
—
RA21
16700
A21
15000
A21
15000
A21
15000
44
Manual
Gas
Valve
—
—
—
—
—
R
V2000200
V2003000
V2003000
V2003200
V2003200
(2)
44A
Manual
Gas
Valve
—
—
—
—
—
—
R
V2000200
—
V2003000
V2003000
45
Gas
Valve
Flange
Kit
—
—
—
—
—
—
RP2050100
RP2050100
RP2050100
RP2050100
46
Gas
Valve/V
enturi
—
—
—
—
—
—
RS2104900
RS2104900
RS2104900
RS2104900
Cork Gasket
47
Gas
Valve
O-Ring
R30-227
R30-227
R30-227
R30-227
R30-227
—
—
—
—
—
48
Venturi
O-Ring
—
—
—
—
—
RS2105200
RS2105200
RS2105200
RS2105200
RS2105200