Vintage Cellars 1800 Series CellarPro - Manual (Page 5)

5
I I . O v e r v i e w
 CellarPro Cooling Capacity*
Estimated thermal loads for various size cellars, with various insulations, various
ambient temperatures and various cellar temperatures, are shown in the table below.
To figure out whether a CellarPro unit will work in your space, make sure that the
cooling unit’s BTUH for a given cellar temperature (at the top of the table) is equal or
greater than the thermal load shown in the body of the table. The non-bold,
unshaded numbers are within the capacity of all units. The unbold, lightly shaded
numbers are within all units except the 1800QTL. The bold numbers are beyond the
capacity of the 1800QTL and 1800QT. The italicized numbers are appropriate only
for the 1800XTS / XTSx. “X” indicates conditions beyond the capacity of all units.
Cellar Temp 55 Degrees 60 Degrees
BTUH 1800QTL 1065 1154
BTUH 1800QT 1380 1479
BTUH 1800XT 1456 1558
BTUH 1800XTS / XTSx 1886 2031
Cellar Insulation –
Walls, ceiling & floor*: R-12 R-19 R-12 R-19
Cellar Size Ambient Temp
75 Degrees 1068 979 940 862
100 Cu Ft. 85 Degrees 1180 1046 1038 920
95 Degrees 1291 1114 1136 980
75 Degrees 1380 1253 1214 1103
200 Cu Ft. 85 Degrees 1538 1349 1353 1187
95 Degrees 1699 1446 1495 1272
75 Degrees 1700 1542 1496 1357
300 Cu Ft. 85 Degrees X 1562 1672 1463
95 Degrees X 1909 2003 1558
75 Degrees X 1744 1690 1535
400 Cu Ft. 85 Degrees X 1879 1888 1654
95 Degrees X X X 1773
*Please note: Glass panels, windows and doors have much lower insulation (at most
R-3) and therefore heat loads will increase dramatically when glass is used in cellars.