Burnham Apex Series Brochure

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STAINLESS STEEL, CONDENSING, 
GAS-FIRED COMMERCIAL BOILER
Apex
 Series
95% THERMAL  
EFFICIENCY
500, 625, 725, 
800 MBH
MULTIPLE  
VENTING OPTIONS 
UP TO 200 
EQUIVALENT FEET
NEGATIVE  
PRESSURE 
CABINET
5:1 MODULATION
RELIEF VALVE 
UP TO 100PSI
SUB 20PPM NOx
STACKABLE
Low 
NOx
EQUIPPED WITH ABC 2.1  
CONTROL SYSTEM
 
-  MULTIPLE BOILER LEAD/LAG  
UP TO 8 BOILERS
-  LCD TOUCHSCREEN DISPLAY
- INTUITIVE TEXT-BASED MENUS
- OUTDOOR RESET