Installation guide

Storage Capacity litre 190 280
gallons 42 62
Recovery thro' 44ºC/80ºF l/h 291 339
gal/h 64 75
Recovery thro' 56ºC/100ºF l/h 232 272
gal/h 51 60
Heat Input kW (Hs) 19.5 23
Btu/hr 66,534 78,476
Gas Flow Rate m
3
/hr 1.82 2.15
ft
3
/hr 64.3 76
Flue Gas Temp. (Approx) ºC 70 70
ºF 158 158
Flue Gas Volume m
3
/hr 32 29
Inlet & Flow Connections R 3/4 3/4
R
(in BSPT/Ext) 3/4 3/4
Return Connection R
(in BSP/Int) 3/4 3/4
Rp
(in BSP P/Int) 3/4 3/4
Weight Empty kg 75 132
lb 165 292
Weight Full kg 273 418
lb 603 908
Max Working Pressure bar 10 10
psi 150 150
Max Test Pressure bar 20.6 20.6
psi 300 300
Gas Family 1
2
H (Natural)
Gas Connection Rp 1/2 1/2
BSPT 1/2 1/2
Burner Pressure mbar 10.0 10.0
wg 4.0 4.0
Injector Diameter mm 3.90 4.20
No 24 19
Shipping Weight kg 84 144
lb 185 317
Shipping Dimension Carton mm 1785 x 600 x 660 1840 x 680 x 755
H x W x D in 70 x 24 x 26 72 x 27 x 30
Mains Voltage 220/240 - IP20
Frequency 50Hz
Power Consumption 236W
Fuse 5 amp
ANDREWS MODEL NO. RFF190 RFF280
TECHNICAL DATA SECTION 2
5