Burnham Gas-Fired User Manual

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95% AFUE – High Efficiency
Seven Sizes: 80 – 500 MBH for  
 Residential & Commercial Applications
Stainless Steel Heat Exchanger for use with  
 Natural or Propane Gas (up to 10,200 ft.)
Multiple Venting Options
  CPVC/PVC venting (standard)
  
  Polypropylene concentric (optional)
  
  Stainless steel 2-pipe (optional)
Fully Modulating Boiler Operating Controls
 (5-to-1 turndown and includes outdoor reset)
•  Modern, appliance-like design with
 gas, water, & electric connections on left side
•  Polypropylene Condensate Trap with  
 Integral Float Switch (patent pending)
•  Stackable for Modular Applications
Gas-fired, Condensing Stainless Steel Boiler
Alpine
Low 
NOx
 
W
IN
TER 
WARM
TH
 
 
A
 S
 S U
  R  A  N
 C
 E
 
BURNHAM
FREE* 5-Year Winter 
Warmth Assurance 
Parts & Labor Plan
* For residential boilers under 300  
  MBH. Registration is required.
95%
HIGH EFFICIENCY