York G8C10016(MU,MD)C12 User Manual

270844-YTG-A-0407
Unitary Products Group 5
RETURN AIR AND FILTERS
The return air ducts to the furnace must have a total cross
sectional area of not less than two square inches per 1000
BTUH of furnace input rating for heating operation. If air con-
ditioning is to be installed with the furnace, or if it may be
added at a later time, larger return air ducts may be
required, depending on the capacity of the air condi-
tioner and the airflow required.
FILTER PERFORMANCE
The airflow capacity data published in the “Blower Perfor-
mance” table listed above represents blower performance
WITHOUT filters. To determine the approximate blower per-
formance of the system, apply the filter drop value for the fil-
ter being used or select an appropriate value from the “Filter
Performance” table shown.
The filter pressure drop values in the “Filter Performance”
table shown are typical values for the type of filter listed and
should only be used as a guideline. Actual pressure drop rat-
ings for each filter type vary between filter manufacturers.
BOTTOM/END RETURN
G8C05012(MU,MD)B12
1
B
High 1419 1357 1297 1212 1131 1050 942 846
Med 1221 1185 1145 1092 1036 961 879 780
Low 920 902 883 860 818 761 711 639
G8C07512(MU,MD)B12
1
B
High 1552 1491 1420 1348 1271 1185 1080 970
Med 1229 1237 1198 1164 1105 1039 956 861
Low 889 892 879 866 846 807 760 689
G8C07516(MU,MD)C12
1
C
High 1946 1862 1775 1620 1518 1409 1291 1160
Med 1683 1611 1551 1484 1388 1300 1190 1080
Low 1110 1138 1175 1190 1175 1126 1041 937
G8C10016(MU,MD)C12
1
C
High 1997 1920 1822 1723 1620 1500 1355 1211
Med 1728 1679 1635 1556 1465 1359 1249 1117
Low 1131 1156 1181 1190 1171 1126 1049 926
G8C10020(MU,MD)D11
2
D
High 2327 2232 2121 1999 1888 1763 1628 1473
Med-High 2050 1967 1868 1757 1658 1525 1403 1260
Med-Low 1911 1839 1758 1675 1593 1468 1340 1189
High 1780 1712 1642 1566 1465 1366 1249 1094
G8C12520(MU,MD)D11
2
D
High 2397 2304 2192 2063 1955 1822 1678 1521
Med-High 2151 2063 1977 1881 1774 1652 1528 1377
Med-Low 1972 1906 1838 1748 1660 1551 1419 1282
Low 1845 1794 1721 1646 1559 1451 1344 1208
G8C15020UHD11
2
D
High 2488 2389 2276 2151 2024 1883 1730 1577
Med-High 2164 2084 2024 1920 1816 1692 1558 1395
Med-Low 1998 1934 1868 1773 1673 1567 1445 1294
Low 1843 1793 1728 1653 1553 1453 1328 1192
1. Return air is through side opposite motor (left side) for one side return (worst case).
2. Airflows above 1800 CFM (50.97 m
3
/min) require either return from two sides or one side plus bottom
3. Airflows expressed in standard cubic feet per minute (CFM) and in cubic meters per minute (m
3
/min).
BLOWER PERFORMANCE (CONTINUED)
BTU/H (kW)
Input
Cabinet
Size
Speed
Tap
External Static Pressure, Inches WC - CFM
0.10.20.30.40.50.60.70.8
For applications requiring more than 1800 CFM, it
is required to use the bottom return, both side
returns or one side plus the bottom return.
• Single side return is not approved on 5 Ton mod-
els.
• 18” minimum height for return air box for bottom
return only on Heating only applications with fur-
nace in the upflow configuration.
• 24” minimum height for return air box for bottom
return only on A/C applications with furnace in
the upflow configuration.

York G8C10016(MU,MD)C12 Specifications

General

Brand	York
Model	G8C10016(MU, MD)C12
Category	Furnace
Language	English