Lennox MS8H User Manual

Page 4
MS8C / MS8H (208-230V)
Specifications - AIR CONDITIONER SYSTEMS
OUTDOOR UNIT
Nominal Tonnage 0.75 1 1.5 2
Outdoor Unit Model No. MS8CO09P MS8CO12P MS8CO18P MS8CO24P
Connections (in.)
Small line o.d.  flare 1/4 1/4 1/4 1/4
Large line o.d.  flare 3/8 3/8 1/2 5/8
Ambient Temperature Operating Range  °F 0  109 0  109 5  109 5  109
1
Refrigerant (R410A) furnished 2 lbs. 14 oz. 2 lbs. 14 oz. 3 lbs. 1 oz. 3 lbs. 9 oz.
Outdoor Coil
Net face area  sq. ft. 4.08 4.49 5.96 7.66
Tube diameter  in. 1/4 3/8 1/4 1/4
Number of rows 2 2 2 2
Fins per inch 20 20 20 20
Outdoor Fan
Motor
Diameter  in. 153/4 153/4 201/2 213/4
No. of blades 3 3 3 3
Cfm 940 940 1885 2355
Rpm 680/900 680/900 800 800
Shipping Data  lbs. Outdoor Unit 91 97 110 132
ELECTRICAL DATA
Line voltage data  60 hz  1ph 208/230V 208/230V 208/230V 208/230V
2
Maximum overcurrent protection (amps) 15 15 20 25
3
Minimum circuit ampacity 10 10 13 16
Compressor Rated load amps 27.2 6.5 9.7 11
4
Compressor Power Input (W)
1075 860 1200 1420
Outdoor Fan
Motor
Rated load amps 0.13 0.13 0.28 1.1
Output (W) 40 30 60 90
MATCHING INDOOR UNIT
Indoor Unit Model No. MS8CI09P MS8CI12P MS8CI18P MS8CI24P
Connections (in.)
Small line o.d.  flare 1/4 1/4 1/4 1/4
Large line o.d.  flare 3/8 3/8 1/2 5/8
Indoor Blower Air Volume (cfm)
Turbo 305 335 500 590
High 275 275 460 470
Medium 255 255 385 410
Low 220 220 325 355
Indoor Blower RPM
Turbo 1260 1330 1500 1500
High 1100 1100 1200 1200
Medium 950 950 1050 1050
Low 750 750 900 900
Indoor Coil
Net face area  sq. ft. 1.65 1.65 2.33 3.23
Tube diameter  in. 1/4 1/4 1/4 1/4
Number of rows 2 2 2 2
Fins per inch 20 20 20 18
Indoor Blower
Diameter x Length  in. 3.6 x 25.4 3.6 x 25.4 3.9 x 28 3.9 x 30
Type Crossflow Crossflow Crossflow Crossflow
Shipping Data  lbs. Indoor Unit 31 29 38 47
ELECTRICAL DATA
Line voltage data  60 hz  1ph 208/230V 208/230V 208/230V 208/230V
Rated Load Amps 0.20 0.20 0.32 0.24
Output (W) 20 20 20 60
NOTE  Extremes of operating range are plus 10% and minus 5% of line voltage.
1
Refrigerant charge sufficient for 15 ft. of line set.
2
HACR type circuit breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
4
Rated Input

Lennox MS8H Specifications

General

Brand	Lennox
Model	MS8H
Category	Air Conditioner
Language	English