York AFFINITY SERIES User Manual

280241-YIM-D-0909
10 Johnson Controls Unitary Products
FIGURE 7 - ROTARY COMPRESSOR MOUNTING
MOUNTING STUD
NUT
COMPRESSOR BASE
GROMMET
UNIT CHASSIS
(There must be clearance between Grommet & Nut)
0.02 – 0.08 in. (0.5 – 2mm)
TABLE 3: NATURAL GAS APPLICATION DATA - SINGLE STAGE
AVAILABLE ON
MODELS
INPUT
(MBH)
1
OUTPUT
(MBH)
GAS RATE
2
FT.
3
/HR.
NUMBER OF
BURNERS
TEMP. RISE ºF AT
FULL INPUT
3
MIN. MAX.
2, 2-1/2, 3 TON 45 36 42 2 25 55
2, 2-1/2 TON 70 56 65 3 30 60
3 TON 70 56 65 3 25 55
3-1/2, 4, 5 TON 80 64 74 3 25 55
3 TON 90 72 84 4 30 60
3-1/2 TON 108 87 100 4 45 75
4, 5 TON 108 87 100 4 35 65
4, 5 TON 135 108 126 5 45 75
1. Heating capacity valid for elevations up to 2000 feet above sea level. For elevations above 2,000 feet, rated capacity should be
reduced by 4% for each 1,000 feet above sea level.
2. Based on 1075 BTU/Ft.
3
.
3. The air flow must be adequate to obtain a temperature rise within the range shown. Continuous return air temperature should not
be below 55°F.
TABLE 4: NATURAL GAS APPLICATION DATA - TWO STAGE
AVAILABLE ON
MODELS
INPUT (MBH)
1
HIGH FIRE / LOW FIRE
OUTPUT (MBH)
HIGH FIRE/LOW FIRE
GAS RATE
2
FT.
3
/HR.
HIGH FIRE/LOW FIRE
NUMBER OF
BURNERS
TEMP. RISE ºF AT
FULL INPUT
3
MIN. MAX.
2, 2-1/2 TON 70 / 45.5 56 / 36.4 65 / 42 3 30 60
3 TON 70 / 45.5 56 / 36.4 65 / 42 3 25 55
3 TON 90 / 58.5 72 / 46.8 84 / 54 4 30 60
4, 5 TON 108 / 70.2 87 / 56.2 100 / 65 4 35 65
4, 5 TON 135 / 87.75 108 / 70.2 126 / 82 5 45 75
1. Heating capacity valid for elevations up to 2000 feet above sea level. For elevations above 2,000 feet, rated capacity should be
reduced by 4% for each 1,000 feet above sea level.
2. Based on 1075 BTU/Ft.
3
.
3. The air flow must be adequate to obtain a temperature rise within the range shown. Continuous return air temperature should not
be below 55°F.

York AFFINITY SERIES Specifications

General

Brand	York
Model	AFFINITY SERIES
Category	Air Conditioner
Language	English