A.O. Smith BFC - 80 Water Heater User Manual


 
Instruction manual BFC 21
is
Dimensions (all measurements in mm unless otherwise indicated)
3.4.2 General and electrical specifications
General and electrical specifications
Dimen
sion
Description BFC 80 BFC 100
A Total height 2060 2060
C Position on pallet 530 530
D Appliance diameter 850 850
E Depth 1000 1000
F Width 900 900
G Diameter of flue gas outlet 130/200 130/200
H Height of flue gas outlet/air supply 2015 2015
Hx x position of flue gas outlet 310 310
Hy y position of flue gas outlet 440 440
K Height of gas connection 1855 1855
M Height of cold water supply 225 225
N Height of hot water outlet 2060 2060
Ny y position of hot water outlet 205 205
P Height of cleaning opening 290 290
R Height of drain valve connection 225 225
S Height of T&P valve connection 1425 1425
W Height of condensation drain 240 240
1 Cold water supply connection (external) R1
1
/
2
R1
1
/
2
2 Hot water outlet (external) R1
1
/
2
R1
1
/
2
3 Gas control connection (internal) Rp
3
/
4
Rp
3
/
4
4 Drain valve connection (internal)
3
/
4
"
3
/
4
"
5 T&P valve connection (internal) 1 - 11.5 NPT 1 - 11.5 NPT
6 Cleaning/inspection opening 95x70 95x70
7 Condensation drainage connection (internal) Rp1 Rp1
DESCRIPTION Unit BFC 80 BFC 100
Content litres 460 460
Empty weight kg 480 480
Maximum operating pressure bar 8 8
Number of anodes - 2 2
Fan rotational speed at ignition rpm 2790 3120
Operational speed of fan rpm 5100 5700
Diameter of air restrictor mm 36.0 38.0
Heating-up time T = 45
o
C minutes 18 14
Electrical power consumption W 600 690
Supply voltage
(-15% +10% VAC)
volts 230 230
Mains frequency Hz (± 1Hz) 50 50
IP class - 30 30