Burnham C3 & C4 RATINGS, C3 & C4 DIMENSIONS AND STANDARD EQUIPMENT, Lifetime Limited Warranty

C3 & C4 RATINGS

BOILER	BURNER	DOE HEATING	I=B=R NET	MINIMUMCHIMNEY REQUIREMENTS
MODEL	CAPACITY	CAPACITY MBH	RATINGS	ROUND IN	RECTANGLE	HEIGHT
(1)	GPH (2)	(3)	MBH (4)	DIAMETER	IN. x IN.	(FT.)	AFUE %
C3	0.75	89	77	6	8 x 8	15	83.5
C4	1.20	140	121	6	8 x 8	15	81.7

Notes:

1.Available as a packaged water boiler only.

2.The Burner Capacity is based on oil having a heating value of 140,000 BTU/GAL.

3.DOE Heating Capacity and Annual Fuel Utilization Efficiency (AFUE) are based on U.S. Government tests at 13.0% CO2 with No. 1 maximum smoke and -0.02 inches water column over fire draft on standard equipment package.

4.Net I=B selecting boiler.

Maximum Working Pressure: 30 PSI water.

C3 & C4 DIMENSIONS AND STANDARD EQUIPMENT

Boiler Model	A	B	C
C3	16"	8-3/4"	6"
C4	20"	10-3/4"	6"
			Standard Equipment:
			• Cast Iron Section Assembly
			• Deluxe Insulated Jacket
			• Burner Swing Door &
			Mounting Plate Beckett
			• Flame Retention Burner
			• Boiler Drain Valve
			• Barometric Draft Regulator
			14000 Volt Electric Ignitor
			• Solenoid Oil Valve
			• 1-1/2” Supply Connection
			• Relief Valve
			• Combination High Limit
			Circulator Relay Control
			• Pressure/Temperature Gauge
			• Protectorelay Control
			Circulator

OPTIONAL TANKLESS HEATERS

OPTIONAL TANKLESS HEATERS

BOILER	HEATER	HEATER GPM
MODEL	MODEL	OUTPUT (1)
C3	V1-2	3.25
C4	V1-1	3.5

Notes:

1.Tankless heater rating G.P.M. based on 100°F rise with 40°F inlet water (intermittent draw) with boiler water temperature of 200° F.

Other Optional Equipment:

•Two stage fuel unit

LIFETIME LIMITED WARRANTY

Every C3 & C4 cast iron heat exchanger is covered by Burnham's Lifetime True Blue Limited Warranty.

Form No. PL81401271001-6/05-.3Mw

Printed in the U.S.A.

©2005 U.S. Boiler Company, Inc. - Lancaster,PA

Phone: 717-397-4701

www.burnham.com