21
JOHNSON CONTROLS
FORM 100.50-EG12 (918)
TABLE 4 -
REFRIGERANT CHARGE DATA
70
75
80
90
105
REFRIGERANT CHARGE (R-410A STD CABINET)
SYS 1 - LB
44.3
38
38
41.5
45.4
SYS 2 - LB
38.5
32.4
35.3
32
39.6
SYS 3 - LB
42.4
33
33
36.2
45.4
REFRIGERANT CHARGE (R-410A EXTD CABINET)
SYS 1 - LB
47
40.7
40.7
44.2
48.1
SYS 2 - LB
41.2
35.1
38
34.7
42.3
SYS 3 - LB
45.4
35.7
35.7
38.9
48.1
MODEL SIZE
70
75
80
90
105
GAS FURNACE
Stanged Furnace Sizes
(input/ouput/stages)
375 MBH / 300 MBH / 2 stages
750 MBH / 600 MBH / 4 stages
1125 MBH / 900 MBH / 6 stages
Gas Pressure Range
(min. to max. iwg)
Natural
4.5–10.5
4.5–10.5
4.5–10.5
4.5–10.5
4.5–10.5
Propane
11.0–13.0
11.0–13.0
11.0–13.0
11.0–13.0
11.0–13.0
Airflow Range (min. to max. CFM)
6,950–36,000 6,950–36,000 11,150–36,000 15,150–36,000 15,150–36,000
Modulating Furnace Sizes
(input/ouput/stages)
375 MBH / 300 MBH / 8:1 turndown
750 MBH / 600 MBH / 16:1 turndown
1125 MBH / 900 MBH / 24:1 turndown
Gas Pressure Range
(min. to max. iwg)
Natural
4.5–10.5
4.5–10.5
4.5–10.5
4.5–10.5
4.5–10.5
Propane
11.0–13.0
11.0–13.0
11.0–13.0
11.0–13.0
11.0–13.0
Airflow Range (min. to max. CFM)
8,250–36,000 8,250–36,000 11,150–36,000 15,150–36,000 15,150–36,000
ELECTRIC HEATERS
Size Range (min. to max. kW)
80–200
80–200
108–250
108–250
108–250
Heating Steps
1
2-6
2-6
2-6
2-6
2-6
MINIMUM OA TEMP. FOR MECH. CIG.
45
45
45
45
45
LOW AMBIENT OPTION MIN. OA TEMP.
0
0
0
0
0
NOTES
1. Electric heat steps and airflow range depends on voltage and size. Consult
Table 13 on page 50
for minimum allowable airflow. Consult
Table 31 on page 60
for the number of steps for a given voltage and unit size.
Weights are for components only and need to be added to the extended cabinet weights. The diffuser is required in the extended cabinet for
any unit with hot water or final filter option.
TABLE 3
- PHYSICAL DATA – MODELS 70–105 (CONT'D)
Содержание YPAL070
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