Bryant BW3, BW4B, BS1, BW1, BS2, BW5B, BW2, BW9 manual Ratings and Performance

DIMENSIONS

MODELS BW4 and BW5

GAGE	1 1⁄4″ SUPPLY	C	B
	CONTROL

36″

1 1⁄4″

RETURN

TANKLESS	3⁄4″ ASME
HEATER	RELIEF
1⁄2″ N.P.T.	VALVE

19 5⁄8″

FRONT

9″ A

SIDEREAR

DIMENSIONS (In.)

UNIT SIZE	A	B	C
140	17-3/4	6	9-3/4
210	21	6	11-3/8
280	24-1/4	6	13

	CLEARANCES (In.)
RIGHT SIDE		16*
LEFT SIDE		16*
TOP		16*
BACK		16*
FRONT		16†
FLUE		18*

* Clearance 18 in. for BW5.

† Service clearance requirement 24 in.

RATINGS AND PERFORMANCE

				**HEAT-	NET	FIRING
				ING CA-	I=B=R
			INPUT	PACITY	RATING	RATE		MINIMUM CHIMNEY
BOILER MODEL NO.		NO. SEC.	*MBH	*MBH	*MBH	+GPH	A.F.U.E. ++	SIZE/ HEIGHT	DIMENSIONS - IN.
WITH TANKLESS	WITHOUT TANKLESS
COIL	COIL								A	B	C
BW5BAH091	BW4BAH091	3	91	80	70	0.65	86.3	8-in. x 8-in. x 15 ft	14-1/2	6	8
BW5BAH105	BW4BAH105	3	105	92	80	0.75	85.2	8-in. x 8-in. x 15 ft	14-1/2	6	8
BW5BAH140	BW4BAH140	3	140	119	103	1	83.4	8-in. x 8-in. x 15 ft	14-1/2	6	8
BW5BAH126	BW4BAH126	4	126	111	97	0.9	86.0	8-in. x 8-in. x 15 ft	17-3/4	6	9-5/8
BW5BAH175	BW4BAH175	4	175	150	130	1.25	83.9	8-in. x 8-in. x 15 ft	17-3/4	6	9-5/8
BW5BAH210	BW4BAH210	4	210	178	155	1.5	82.4	8-in. x 8-in. x 15 ft	17-3/4	6	9-5/8
BW5BAH168	BW4BAH168	5	168	147	128	1.2	86.5	8-in. x 8-in. x 15 ft	21	6	11-1/2
BW5BAH245	BW4BAH245	5	245	209	182	1.75	83.6	8-in. x 8-in. x 15 ft	21	6	11-1/2
BW5BAH280	BW4BAH280	5	280	236	205	2	82.0	8-in. x 8-in. x 20 ft	21	6	11-1/2

*MBH = 1,000 BTU per hour / BTU = British Thermal Unit.

**Heating Capacity is based on a 13 percent C02 with a –0.02 in. wc and a #1 smoke or less. Testing was done in accordance with the D.O.E. (Department of Energy) test procedure.

+GPH = Gallons per hour oil at 140,000 BTU per gallon.

++A.F.U.E. = Annual Fuel Utilization Efficiency based upon D.O.E. test procedure.

As an Energy Star Partner, the manufacturer has determined that this product meets Energy Star guidelines for Energy Efficiency.

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