andrews L24/31, Installation Manual, Operation And Service Manual

Page: 9 / 61

TECHNICAL DATA SECTION 2
STANDARD
RANGE
4
Storage Capacity l 109 145 182 286 382
gal 24 32 40 63 84
Recovery thro' 44ºC/80ºF l/h 141 163 163 322 336
gal/h 31 35 36 71 74
Recovery thro' 56ºC/100ºF l/h 113 127 131 258 269
gal/h 25 28 29 57 59
Heat Input Gross kW 9.5 11.0 11.0 22.0 22.0
Btu/h 32,414 37,532 37,532 75,064 75,064
Heat Input Net kW 8.6 10 10 20 20
Btu/h 29,343 34,120 34,120 68,240 68,240
Gas LPG CAT I
3
mbar 37 37 37 37 37
Inlet Gas Pressure ins wg. 14.86 14.86 14.86 14.86 14.86
mbar 28 28 28 28 28
ins wg. 11.26 11.26 11.26 11.26 11.26
Gas Flow Rate m 3 /h 0.36 0.41 0.41 0.83 0.83
ft 3 /h 12.74 14.64 14.64 29.28 29.28
Gas Connection Rc (in BSP Int) 1/2 1/2 1/2 1/2 1/2
Flue Gas Temp ºC 180 180 185 125 130
Flue Gas Volume m 3 /h 16 16 23 28 34
Gas Injector Orifice Diameter mm 1.5 1.6 1.6 2.25 2.25
in 0.059 0.063 0.063 0.089 0.089
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 10 10 10 10
lbf/in 2 150 150 150 150 150
Max. Test Pressure bar 20 20 20 20 20
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. L24/31 L32/35 L40/36 L63/71 L84/74
Propane
Butane