Installation / Operation Instruction Manual
The FT Series Wall Mounted, Combination Boiler
Page 89
CH Parts
FTCW199
CHBlock&DHWBlockAss’y(New)
No. Description Part Number No. Description Part Number
B2 CH Hydro block assembly FT1937 B3 DHW Hydro block assembly FT1938
49 Return block assembly FT2069 40 DHW Outlet Pipe assembly FT2074
49-1 Return block FT1523 40-1 DHW Outlet Pipe FT1805
49-2 Block cap FT1121 P-5 3/4" Packing FT1646
49-3 CH Filter FT1216 O-18 O-Ring P18 FT1687
O-20 O-Ring P20 FT1513 C-1 Flow sensor clip FT1208
O-22 O-Ring P22 FT1644 41 DHW Outer block assembly FT2075
O-22A O-Ring P22A FT1515 41-1 DHW Outer block FT1518
C-2 Piping clip FT1107 41-2 DHW Temperature sensor FT1112
C-4 R Clip FT1524 O-15 O-Ring P15 FT1685
C-5 U Clip FT1217 O-18 O-Ring P18 FT1687
50 CH Return, Supply connector FT1215 O-22A O-Ring P22A FT1515
51 Ch Return Pipe assembly FT2070 C-1 Flow sensor clip FT1208
51-1 CH Return pipe FT1807 C-2 Piping clip FT1107
P-5 3/4" Packing FT1646 42 DHW Nipple FT1111
52 3-way valve assembly FT2071 43 DHW Inlet pipe assembly FT2076
52-1 3-way valve FT1220 43-1 DHW Inlet pipe FT1806
52-2 CH Return sensor FT1219 P-5 3/4" Packing FT1646
P-5 3/4" Packing FT1646 O-18 O-Ring P18 FT1687
O-22 O-Ring P22 FT1644 C-1 Flow sensor clip FT1208
O-22 O-Ring P22 FT1644 44 Mixing valve assembly FT2077
O-22A O-Ring P22A FT1515 44-1 Mixing valve FT1116
O-25 O-Ring P25 FT1516 O-15 O-Ring P15 FT1685
C-2 Piping clip FT1107 O-16 O-Ring P16 FT1643
C-3 Pump clip FT1108 C-1 Flow sensor clip FT1208
53 CH Supply pipe assembly FT2072 45 Flow sensor assembly FT2078
53-1 CH Supply pipe FT1808 45-1 Flow sensor FT1115
P-5 3/4" Packing FT1646 O-16 O-Ring P16 FT1643
P-6 1" Packing FT1691 O-18 O-Ring P18 FT1687
54 Pump assembly FT2073 C-1 Flow sensor clip FT1208
54-1 Pump FT1798 47 DHW Filter body assembly FT2080
P-6 1" Packing FT1691 47-1 DHW Filter body FT1549
O-25 O-Ring P25 FT1516 47-2 Flow restrictor FT1822
C-3 Pump clip FT1108 47-3 DHW Filter Mesh FT1120
47-4 Block cap FT1121
O-16 O-Ring P16 FT1643
O-20 O-Ring P20 FT1513
C-1 Flow sensor clip FT1208
C-4 R Clip FT1524
48 DHW Connector FT1122