*This model is semi packaged. Image does not reflect actual product. 
Low Water Cut Off and Damper - Must be purchased separately 
Independence Steam Control with Trim, Hydrolevel Probe Low Water Cut-Off & Wiring (EZSHL)
Burnham's Independence Series gas-fired boilers offer all of the benefits of hydronic heat plus the advantages of high quality, reliable cast iron construction and advanced engineering. 
The cast iron sections on the heat exchanger are linked by metal couplings called push nipples. These push nipples increase the longevity of a Burnham boiler by resisting the petroleum based antifreeze commonly used in hydronic heating systems. Many competitive products use a rubber-type gasket for this purpose. This type of gasket will begin to deteriorate when it comes in contact with hydronic antifreeze.
Features
- Steam Boiler
- Natural Gas
- Natural Draft
- Cast Iron Sectional Design 
- 10 year warranty on the heat exchanger
- Stainless steel burners ensure years or reliable, rust-free operation 
- Step-opening gas valve enables boiler to start on low fire and progress to high fire. This provides safe & smooth operation, quiet ignition, and longer component life. 
- Industrial quality pressuretrol for accurate, trouble-free control 
- Equipped with fuel-saving vent damper which automatically closes the flue and preserves system heat after the burner shuts off. 
- Rear draft hood installs in low overhead areas and allows for clearance and flexibility of installation with existing piping
US Boiler - Independence Data Sheet & Specifications
US Boiler - Independence User Manual 
US Boiler - Independence Product Brochure
Bronx, NY 10474