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SP ECIF ICATIONS
General Data
Cooling
Performance
Refrigerant Charge
Heating
Performance
1
Gas Heating Options Available
Compressor Type (number)
Outdoor Coil
Outdoor
Coil Fans
Indoor
Coil
Drain connection - Number and size
Indoor
Blower
Blower wheel nominal diameter x width - in.
Filters
Electrical characteristics
NOTE - Net capacity includes evaporator blower motor heat deduction. Gross capacity does not include evaporator blower motor heat deduction.
AHRI Certified to AHRI Standard 340/360:
1
Cooling Ratings - 95°F outdoor air temperature and 80°F db/67°F wb entering indoor coil air.
High Temperature Heating Ratings - 47°F db/43°F wb outdoor air temperature and 70°F entering indoor coil air.
Low Temperature Heating Ratings - 17°F db/15°F wb outdoor air temperature and 70°F entering indoor coil air.
Nominal Tonnage
Efficiency Type
Model Number
Blower Type
Gross Cooling Capacity - Btuh
Net Cooling Capacity - Btuh
1
AHRI Rated Air Flow - cfm
Total Unit Power - kW
EER (Btuh/Watt)
1
IEER (Btuh/Watt)
1
Refrigerant Type
Circuit 1
Furnished
Circuit 2
Total High Heat Capacity - Btuh
1
¹ AHRI Rated Air Flow - cfm
Total Unit Power - kW
C.O.P.
1
Total Low Heat Capacity - Btuh
Total Unit Power (kW)
C.O.P.
1
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Motor - (No.) hp
Motor rpm
Total Motor watts
Diameter - (No.) in.
Number of blades
Total Air volume - cfm
Net face area (total) - sq. ft.
Tube diameter - in.
Number of rows
Fins per inch
Expansion device type
Nominal motor output
Type of filter
Number and size - in.
6.5 Ton
High
LDT078H4E
DirectPlus™
ECM Direct Drive
with MSAV®
79,000
78,000
2400
6.4
12.2
16.5
R410A
12 lbs. 0 oz.
12 lbs. 8 oz.
73,000
2600
6.1
3.5
40,000
5.2
2.25
Standard (2 stage),
Medium (2 Stage)
Single-Stage Scroll (1)
25.9
3/8
3
20
(2) 1/3 ECM
530-950
140-620
(2) 24
3
3600-7000
12.8
3/8
4
14
(1) 1 in. NPT coupling
Balanced Port Thermostatic Expansion Valve
(removable element head)
3.75 hp (ECM)
(1) 22 x 19
208/230V, 460V or 575V - 60 hertz - 3 phase
Page 5
6.5 TO N | 7 .5 TO N | 8.5 TO N
7.5 Ton
High
LDT092H4E
DirectPlus™
ECM Direct Drive
ECM Direct Drive
with MSAV®
92,000
90,000
2800
7.6
11.9
16.0
R410A
11 lbs. 10 oz.
11 lbs. 10 oz.
84,000
3000
7.0
3.5
46,000
6.0
2.25
Standard (2 stage),
Medium (2 Stage),
High (2 Stage)
Two-Stage Scroll (1)
25.9
3/8
3
20
(2) 1/3 ECM
530-950
140-620
(2) 24
3
3600-7000
12.8
3/8
4
14
3.75 hp (ECM)
(1) 22 x 19
MERV 4, Disposable
(4) 20 x 25 x 2
8.5 Ton
High
LDT102H4E
DirectPlus™
with MSAV®
100,000
98,000
2800
8.3
11.9
15.5
R410A
12 lbs. 8 oz.
13 lbs. 12 oz.
94,000
3400
7.9
3.5
53,000
6.9
2.25
25.9
3/8
3
20
(2) 1/3 ECM
650-1010
220-700
(2) 24
3
4600-7500
12.8
3/8
4
14
3.75 hp (ECM)
(1) 22 x 19
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