Payne C Series Installation, Start-Up, Operating And Service And Maintenance Instructions page 29

CASING
INPUT* WIDTH
INCHES
14 3/16
40,000
17 1/2
14 3/16
60,000
17 1/2
17 1/2
80,000
21
100,000 21
120,000 24 1/2
CASING
INPUT* WIDTH
INCHES
14 3/16
40,000
17 1/2
14 3/16
60,000
17 1/2
17 1/2
80,000
21
100,000 21
120,000 24 1/2
NOTE: Not all models may be available in all casing sizes shown in the table above.
HORIZONTAL LEFT TOP
RETURN NOT PERMITTED
FOR ANY MODEL.
SEE TABLE BELOW.
SUPPLY
AIR
Fig. 30 − Horizontal Left Return Air Configurations and Restrictions
Table 9 – Horizontal Left and Right Return Air Connections
HORIZONTAL LEFT RETURN AIR CONNECTIONS
CONNECTION AT CONNECTION AT
1 ONLY
YES
YES
YES
YES
YES
YES
YES
YES
HORIZONTAL RIGHT RETURN AIR CONNTECIONS
CONNECTION AT CONNECTION AT
1 ONLY
YES
YES
YES
YES
YES
YES
YES
YES
3
*
*RETURN
*HORIZONTAL LEFT BOTTOM RETURN
AIR
NOT PERMITTED FOR ALL MODELS.
SEE TABLE BELOW.
2
CONNECTION AT
2 ONLY 3 ONLY
YES NO
YES NO
YES NO
NO NO
YES NO
YES NO
YES NO
YES NO
CONNECTION AT
2 ONLY 3 ONLY
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
YES NO
29
RETURN
1
AIR
COMBINATION OF 1 & 2
YES
YES
YES
YES
YES
YES
YES
YES
COMBINATION OF 1 & 2
YES
YES
YES
YES
YES
YES
YES
YES
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