Harsco Industrial 1004905923 Installation & Owner's Manual

20, MODU-FIRE ® Forced Draft Gas-Fired Boiler 2500-3000 20 Reference: NFPA 54/ANSI Z223.1 National Fuel Gas Code To prevent the possible re-circulation of flue gases, the vent designer must take into consideration such things as prevailing winds, eddy zones, building conf…

9, Harsco Industrial 1004905923 MODU-FIRE ® Forced Draft Gas-Fired Boiler 2500-3000 9 3.1.2 Storage Prior to Installation If the boiler is not installed immediately, it must be stored in a location adequately protected from the weather, preferably indoors. If this is not possible, then it should remain …

25, MODU-FIRE ® Forced Draft Gas-Fired Boiler 2500-3000 25 3.7.3.2 Relief Valve and Piping Each boiler is supplied with a pressure-relief valve sized in accordance with ASME requirements. The relief valve must be piped to a suitable drain prior to placing the boiler into servic…

50, MODU-FIRE ® Forced Draft Gas-Fired Boiler 2500-3000 50 6.1.8 Gas Train Mark Description 1 Main Gas Shutoff Valve 2 Low Gas Pressure Switch 3 Leak Test Ports 4 Automatic Dual Gas Valve 5 Solenoid Coils 6 High Gas Pressure Switch 7 Secondary Gas Shutoff Valve 8 Ai…

18, MODU-FIRE ® Forced Draft Gas-Fired Boiler 2500-3000 18 Through the wall terminations shall not terminate over public walkways or over an area where condensate or vapor could create a nuisance or hazard or could be detrimental to the operation of regulators, relief val…