CGa Gas Boiler Series 3

Natural draft, silent operation
Compact design saves valuable living space
Now with built-in low water cut off functionality
Stainless steel burners for quieter ignition, longer life, and improved combustion
Gas fired water boiler with cast iron sections
Easily accessible controls, vertical flueways and top cleaning for easy and quick servicing
84% AFUE

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Technical Data

Model	AFUE (%)	CSA Input (MBH)	Net (MBH)	DOE Heating Cap. (MBH)	Vent Size (in.)
CGa-25	84	38	27	32	4
CGa-3	84	67	48	56	4
CGa-4	84	100	73	85	5
CGa-5	84	133	98	113	6
CGa-6	84	166	122	141	6
CGa-7	84	200	147	170	7
CGa-8	84	233	172	198	7