Goodman GMS8 - V. Combustion and Ventilation Air Requirements; Thermostat Location

8 www.goodmanmfg.com SS-GMS8
PRODUCT SPECIFICATIONS
¹ at 0.5” ESP
² Heating speed as shipped
See Notes on previous page.•
BLOWER PERFORMANCE SPECIFICATIONS (CONT.)
(CFM & Temperature Rise vs. External Static Pressure)
Model
Motor
Speed
Tons
AC¹
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM CFM CFM
GDS8
0453AXB
(Med)²
High 3.0 1,435 --- 1,421 --- 1,380 --- 1,322 25 1,262 26 1,200 1,144 1,064
Med 2.5 1,140 29 1,114 30 1,084 31 1,063 31 1,039 32 1,002 943 897
Med-Lo 2.0 899 37 889 37 875 38 871 38 857 39 821 780 745
Low 1.5 691 48 674 49 665 50 651 51 637 52 618 562 525
GDS8
0703AXB
(Med)²
High 3.0 1,406 37 1,393 37 1,379 37 1,307 39 1,262 41 1,208 1,145 1,070
Med 2.5 1,153 45 1,101 47 1,077 48 1,039 50 1,028 50 987 947 885
Med-Lo 2.0 890 58 896 58 873 59 862 60 834 --- 798 771 727
Low 1.5 690 --- 682 --- 664 --- 631 --- 616 --- 583 549 509
GDS8
0904BXB
(Med)²
High 4.0 2,007 --- 1,993 --- 1,975 --- 1,940 --- 1,844 36 1,770 1,668 1,559
Med 3.5 1,612 41 1,606 41 1,570 42 1,533 43 1,501 44 1,448 1,373 1,301
Med-Lo 3.0 1,325 50 1,299 51 1,280 52 1,244 53 1,222 54 1,186 1,140 1,079
Low 2.5 1,043 64 1,040 64 1,032 64 1,002 --- 981 --- 955 915 869
GDS8
1155CXB
(Med)²
High 5.0 2,381 --- 2,312 --- 2,312 --- 2,219 --- 2,134 40 2,024 1,930 1,839
Med 4.0 1,801 47 1,667 51 1,667 51 1,638 52 1,613 53 1,513 1,441 1,369
Med-Lo 3.5 969 --- 1,062 --- 1,140 --- 1,223 69 1,269 67 1,292 1,322 1,358
Low 3.0 1,100 --- 1,094 --- 1,060 --- 1,031 --- 1,001 --- 953 937 874
(CFM & Temperature Rise vs. External Static Pressure)
Model
Motor
Speed
Tons
AC¹
External Static Pressure, (Inches Water Column)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise CFM Rise
GHS8
0453AXB
(Med)²
High 3.0 1,654 --- 1,647 --- 1,605 --- 1,537 --- 1,499 --- 1,493 --- 1,406 --- 1,307 25
Med 2.5 1,489 --- 1,463 --- 1,456 --- 1,416 --- 1,403 --- 1,346 25 1,271 26 1,185 28
Med-Lo 2.0 1,349 25 1,282 26 1,246 27 1,235 27 1,218 27 1,187 28 1,128 29 1,051 32
Low 1.5 1,088 30 1,086 31 1,082 31 1,069 31 1,045 32 1,013 33 968 34 908 37
GHS8
0704BXB
(Med)²
High 4.0 2,040 25 1,991 26 1,942 27 1,912 27 1,891 27 1,850 28 1,828 28 1,785 29
Med 3.5 1,563 33 1,527 34 1,490 35 1,461 35 1,444 36 1,423 36 1,401 37 1370 38
Low 3.0 1165 44 1149 45 1133 46 1122 46 1,111 46 1,089 47 1,048 49 994 52
GHS8
0905CXB
(Med)²
High 5.0 2,402 --- 2,321 --- 2,265 --- 2,193 --- 2,134 --- 2,057 --- 1,962 --- 1,895 35
Med 4.0 1,754 38 1,718 39 1,661 40 1,622 41 1,581 42 1,519 44 1,433 46 1,387 48
Low 3.5 1,266 52 1,234 54 1,177 56 1,143 58 1,071 62 1,024 65 964 --- 878 ---