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•Burnham uses quality Honeywell controls on the Independence and the Independence PV.
•Industrial quality pressuretrol for accurate,
•Stainless steel burners equal long life with no rusting like aluminized burners.
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children and safe from accidental bumps and tampering.
•Power vented model simplifies installations when a chimney isn't available.
One Source for
Total Comfort
Burnham is dedicated to leading the hydronic heating industry through product development and engineering expertise. With years of proven dependability, and the broadest product line, Burnham is the one brand you can rely on for your complete home heating comfort.
Why settle for just a high efficiency Burnham Independence boiler, when you can have a complete Burnham system? Improve upon your new boiler’s efficiency with Burnham’s complete line of system compo- nents including: the Alliance™ family of indirect water heaters, radiant heat pipe and accessories from Burnham Radiant Heating Company, low profile baseboard, modern radiators, and electronic controls. Burnham also offers the industry’s most comprehensive technical support available. Now is the time to make Burnham the one source for your total hydronic heating system.
MODEL | 'A' | 'B' | 'C' | 'D' | 'E' | 'F' | 'G' |
IN3 | 40 | 4 | |||||
IN4 | 40 | 5 | |||||
IN5 | 21 | 40 | 6 | ||||
IN6 | 40 | 6* | |||||
IN7 | 40 | 7 | |||||
IN8 | 40 | 7* | |||||
IN9 | 34 | 40 | 8 | 17 | |||
IN10 | 45 | 8* | |||||
IN11 | 45 | 9 | |||||
IN12 | 45 | 9 | |||||
PIN3PV | 45 | N/A | 3 | N/A | N/A | 4 | |
PIN4PV | 45 | N/A | 3 | N/A | N/A | ||
PIN5PV | 21 | 45 | N/A | 3 | N/A | N/A | |
PIN6PV | 45 | N/A | 3 | N/A | N/A |
Dimensions (in inches) and Standard Equipment
*Dimensions indicated are for USA only - For Canada, use dimension on next larger model.
Standard Equipment: | Low Water Cut Off (Steam) |
Rear drafthood (Independence Only) | Steam Pressure Gauge (Steam) |
Cast Iron Sections | Pressure Temperature Gauge (Water) |
Combustible Floor Certified | Thermostat Isolation Relay |
Stainless Steel Burners | Vent Damper - |
Flame Roll Out Switch (FRS) | 2" Supply Tapping |
Blocked Vent Switch (BVS) | 2" Return Tapping |
(Independence Only) | (2) |
Concealed Step Opening Gas Valve | Heater Tappings |
Safety Relief Valve | 3" |
Pressure Limit Control (Steam) | Connector/Terminal (Independence PV Only) |
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