Technical data

58
Heater Size/
Description
12 30 20 50 42 60
Gas Valve
Control Box
Pressure
Switch
Fan Limit Stat
29-01-173
28-30-180
28-40-162
28-60-021 28-60-023
Injector
Propane Gas
Injector
Natural Gas
33-64-146 33-67-322
33-64-263 33-64-144
Electrode 33-64-193
Pressure
Switch
N/A
Pressure
Switch
N/A
Valve Gasket 28-64-226
Modulating
Valve
28-30-201
Hi/Low Valve 28-30-187
N/A
28-40-161
28-40-136
Modulation
Interface
Board
28-30-198
N/A
Pressure
Switch
N/A 33-62-119
N/A
8.0 Parts List