Burnham V11H Boiler Hoja De Especificaciones

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(natural) (LP) gas with the heat content of _________ BTU per cubic foot and a specific gravity of 
_______ delivered to the gas train inlet at a pressure of _____ inches water column (w.c.) or 
_________ psig.  The gas burner shall be furnished with an integral motor driven blower, 
combustion safeguard control with pre-purge timing, air flow safety switch, proven intermittent gas 
pilot and complete gas train, including gas pressure regulator and dual gas valves.   
                Optional Equipment 
                -    The burner shall be provided with a pre-wired control panel containing the combustion  
                      safeguard, a power on light and a fuel on light. 
                -    The burner shall be arranged for (on-off) (low-high-off) (low-high-low) (full modulation 
                      with manual potentiometer) operation.                      
                 
 -    The burner shall be in accordance with (FM) (IRI) (ASME CSD-1) requirements. 
 
Note:  Insert additional details and/or features to meet project requirements and local codes and                         
authorities.
 
    *5.3  The combination gas/oil burner shall be model number _________ as manufactured by _________   
(Power Flame, Webster).  The burner shall consist of an integral assembly of a forced-draft  
pressure-atomizing oil burner suitable for burning No. 2 oil and a forced-draft multi-jet type gas 
burner suitable for burning _________ (natural) (LP) gas with a heat content of _______BTU per 
cubic foot and specific gravity of _______ delivered to the gas train inlet at a pressure of ________ 
inches water column (w.c.) or  _____ psig.  The gas/oil burner shall be furnished with a pre-wired 
control panel containing the combustion safeguard control with pre-purge timing and ultra violet 
flame detector.  The burner shall be complete with integral motor-driven blower, two stage oil pump, 
oil nozzle(s), oil solenoid valve(s), proven interrupted gas pilot of both fuels, air flow safety switch, 
and complete gas train including gas pressure regulator and dual gas valves. 
 
Changeover to either fuel shall be by means of a manual selector switch which shall energize            
only those circuits necessary to provide the appropriate timing and sequence of events for the fuel 
selected, except that the oil pump may continue to operate when firing gas.  No burner             
adjustments or re-positioning of control linkage shall be required when changing from one fuel            
to the alternate fuel. 
             Optional Equipment 
              -   The burner shall be arranged for (on-off) (low-high-off) (low-high-low) (full modulation  
           
with manual potentiometer) operation. 
              -    The burner shall be equipped with direct spark ignition of oil. 
              -    The burner shall be in accordance with (FM) (IRI) (ASME CSD-1) requirements. 
 
Note:  Insert additional details and/or features to meet project requirements and local codes and             
authorities.