Ratings And Performance - Bryant BS1 Specifications

DIMENSIONS (In
UNIT SIZE A
140 17-3/4
210 21
280 24-1/4
BOILER MODEL NO.
WITH TANKLESS WITHOUT TANKLESS
COIL COIL
BW5BAH091 BW4BAH091
BW5BAH105 BW4BAH105
BW5BAH140 BW4BAH140
BW5BAH126 BW4BAH126
BW5BAH175 BW4BAH175
BW5BAH210 BW4BAH210
BW5BAH168 BW4BAH168
BW5BAH245 BW4BAH245
BW5BAH280 BW4BAH280
* 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.
MODELS BW4 and BW5
" SUPPLY
1
1 ⁄
GAGE
4
CONTROL
"
1
1 ⁄
4
RETURN
36 "
"
5
19 ⁄
8
FRONT
.)
B C
6 9-3/4
6 11-3/8
6 13

RATINGS AND PERFORMANCE

**HEAT-
ING CA-
INPUT PACITY
NO. SEC. *MBH *MBH
3 91
3 105
3 140 119
4 126 111
4 175 150
4 210 178
5 168 147
5 245 209
5 280 236
DIMENSIONS
C
TANKLESS
HEATER
" N.P.T.
1 ⁄
2
9 "
A
SIDE
RIGHT SIDE
LEFT SIDE
TOP
BACK
FRONT
FLUE
* Clearance 18 in. for BW5.
† Service clearance requirement 24 in.
NET
I=B=R FIRING
RATING RATE
*MBH +GPH A.F.U.E. ++
80 70 0.65 86.3
92 80 0.75 85.2
103 1 83.4
97 0.9 86.0
130 1.25 83.9
155 1.5 82.4
128 1.2 86.5
182 1.75 83.6
205 2 82.0
—14—
B
" ASME
3
⁄
4
RELIEF
VALVE
REAR
)
CLEARANCES (In.
MINIMUM CHIMNEY
SIZE/ HEIGHT DIMENSIONS - IN.
A
8-in. x 8-in. x 15 ft 14-1/2
8-in. x 8-in. x 15 ft 14-1/2
8-in. x 8-in. x 15 ft 14-1/2
8-in. x 8-in. x 15 ft 17-3/4
8-in. x 8-in. x 15 ft 17-3/4
8-in. x 8-in. x 15 ft 17-3/4
8-in. x 8-in. x 15 ft 21
8-in. x 8-in. x 15 ft 21
8-in. x 8-in. x 20 ft 21
16 *
16*
16*
16*
16†
18*
B C
6 8
6 8
6 8
6 9-5/8
6 9-5/8
6 9-5/8
6 11-1/2
6 11-1/2
6 11-1/2