Heat Exchanger Assembly (Sc-3000 & Sc-4000) - Harsco Industrial SC-1500 Owner's Manual

6.2.4 Heat Exchanger Assembly (SC-3000 & SC-4000)
Mark Description
1 Outlet Coupling (4" Victaulic)
2 ASME Section VIII Relief Valve (150#)
3 Supply Temperature Sensor
4 Nuts/Bolts
5 Inlet Coupling (4" Victaulic)
6 Manual Drain Valve
7 10" Flue Adapter
8 Condensate Pan
9 Condensate Trap
P-K SONIC
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Mark Description
10 High Exhaust Pressure Switch Port
11 Section VIII Economizer
12 Interconnecting Elbows
13 Internal Couplings (2-1/2" Victaulic)
14 Burner Flange / Hole
15 Low Water Cutoff Probe
16 Section IV Boiler
17 Manual Reset High Limit Probe
18 Automatic Air Vent
TM
Gas Fired Boiler