18
Part 1 - General Safety Information
Part 3 - Prepare the Boiler for Installation
34
1 8
"
19 34 "
2 38 "
3"
2 58 "
2 58 "
3"
3 58 "
2 34 "
3 34 "
9 34 "
6 38 "
3 58 "
38
1 4
"
A B C D E
F
18 12 "
6 38 "
2 12 "
8 14 "
3 58 "
10"
Model
Non-Combi Models
Model
Combi Models
A - Central Heating Supply
1 1/4” NPT
A - Central Heating Supply
1 1/4” NPT
B - Supply to Indirect Water Heater
3/4” NPT
B - Domestic Hot Water Outlet
3/4” NPT
C - Gas Inlet
3/4” NPT
C - Gas Inlet
3/4” NPT
D
N/A
D - Domestic Hot Water Inlet
3/4” NPT
E - Central Heating Return
1 1/4” NPT
E - Central Heating Return
1 1/4” NPT
F - Pressure Relief Valve
3/4” NPT
F - Pressure Relief Valve
3/4” NPT
Table 8 - Boiler Connection Sizes
Figure 8 - Boiler Dimensions - NOTE: All Dimensions Are Approximate
Summary of Contents for FTVN
Page 98: ...98 Maintenance Notes...
