54
Heater Components
Early “SC” Heaters
PartsDiagram - HydronicB4 / B5 / D4 / D5 - 12& 24 volt - Diesel &Gasoline versions
Model 20 1789 05
Model 25 1917 05
Model 25 2096 05
Model 20 1791 05
Model 25 1920 05
Model 25 2098 05
Model 25 2147 05
3
5
4
1
2
7
8
10
11
8
8
9
12
13
14
14
14
9
6
