036-21371-001-B-0203
4
Unitary Products Group
1
Certified in accordance with the Unitary Large Equipment certification program, which is based on ARI Standard 340/360.
2
Rated in accordance with ARI Standard 270.
3
Deduct 1 MBH when a unit operates at 208 volts.
TABLE 1: ARI RATINGS
1
- COOLING, HEATING AND SOUND
Model
Cooling Capacity
Heating Capacity
High Outdoor
Temperature (47º F)
Low Outdoor
Temperature (17º F)
Outdoor
Unit
Indoor
Unit
MBH
3
EER
MBH
3
COP
MBH
3
COP
EA090
FA090
90
10.67
87.7
3.25
55
2.34
Outdoor Unit
Sound Rating
2
(bels)
EA090
8.9
TABLE 2: SYSTEM APPLICATION DATA
Air Temperature on OUTDOOR Coil, ºF
Air Temperature on INDOOR Coil, ºF
Minimum
Maximum
minimum
Maximum
Cool
Heat
Cool
heat
Cool
Heat
Cool
Heat
40 db
0 db
1
115 db
75 db
57 wb
50 db
2
72 wb
80 db
1
Below 0ºF, the control circuit will lock out the compressor and allow the electric heat
accessory to cycle at its standby capacity.
Air Flow across INDOOR Coil, CFM (Min./Max.)
2
Operation below this temperature is permissible for a short period of time when a
unit is required to heat the conditioned space up to 50ºF.
FA090
2400/3600
TABLE 3: REFRIGERANT PIPING LIMITATIONS
1
System
(Tons)
Maximum
Vertical Rise,
2
(Feet)
Maximum
Total Length
(Feet)
7-1/2
60
125
1
Refer to installation instruction Form 035-18474-000 for more
detailed information on refrigerant piping.
2
Based on the loss of static head in the liquid riser during the
heating cycle.
