Johnson Controls 100 Series Engineering Guide

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
Airow 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
Airow 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 airow range depends on voltage and size. Consult Table 13 on page 50 for minimum allowable airow. 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 nal lter option.
TABLE 3 - PHYSICAL DATA – MODELS 70–105 (CONT'D)

Johnson Controls 100 Series Specifications

General

Brand	Johnson Controls
Model	100 Series
Category	Air Conditioner
Language	English