andrews 24/39 - Technical Data; Standard Range Technical Specifications

6
TECHNICAL DATASECTION 2
STANDARD
RANGE
Storage Capacity l 109 145 182 286 382
gal 24 32 40 63 84
Recovery thro' 44ºC/80ºF l/h 178 182 278 281 397
gal/h 39 40 61 62 87
Recovery thro' 56ºC/100ºF l/h 142 146 220 227 316
gal/h 31 32 49 50 70
Heat Input Gross kW 12 12.5 19 19 26
Btu/h 40,944 42,650 65,000 65,000 88,712
Heat Input Net kW 11 11.4 17 17 24
Btu/h 37,532 38,900 58,004 58,004 81,888
Gas NATURAL CAT I
2
H
Burner Gas Pressure mbar 10 10 10 10 10
ins wg. 4 4 4 4 4
Max. Gas Input Pressure mbar 35 35 35 35 35
ins wg. 14 14 14 14 14
Gas Flow Rate m
3
/h 1.12 1.16 1.78 1.78 2.43
ft
3
/h 39.4 41.22 62.86 62.86 85.71
Gas Connection Rc (in BSP Int) 1/2 1/2 1/2 1/2 1/2
Flue Gas Temp. ºC 200 205 195 160 125
Flue Gas Volume m
3
/h 17 18 26 31 37
Gas Injector Orifice Diameter mm 2.95 3.05 3.86 3.86 4.22
in 0.116 0.120 0.152 0.152 0.166
Flue Size (Secondary) mm 100 100 100 125 125
in 4 4 4 5 5
Cold Water Feed Connection R (in BSP/Exl) 1 1 1 1 11/4
Hot Water Flow Connection R (in BSP/Exl) 1 1 1 1 11/4
*Return Connection Rp (in BSP/Int) 3/4 3/4 3/4 3/4 3/4
Drain Port Size R (in BSP/Ext) 3/4 3/4 3/4 3/4 3/4
Max. Working Pressure bar 10.3 10.3 10.3 10.3 10.3
lbf/in
2
150 150 150 150 150
Max. Test Pressure bar 20.6 20.6 20.6 20.6 20.6
lbf/in
2
300 300 300 300 300
Weight Empty kg 43 57 65 110 181
lb 94 126 144 244 400
Weight Full kg 151 202 247 396 562
lb 334 446 544 874 1240
Shipping Weight kg 44 59 68 120 194
lb 98 131 150 264 428
Shipping Dimensions Depth mm 546 587 587 692 914
in 211/2 231/8 231/8 271/4 36
Shipping Dimensions Width mm 486 537 537 651 762
in 19 1/8 21 1/8 21 1/8 25 5/8 30
Shipping Dimensions Height mm 1194 1245 1499 1575 1829
in 47 49 59 62 72
ANDREWS MODEL NO. 24/39 32/40 40/61 63/62 84/87