Lennox CHP20-060 - CHA16 Specifications

Page 3
SPECIFICATIONS CHA16
Model No. CHA16Ć024 CHA16Ć030 CHA16-036 CHA16-048 CHA16-060
Nominal Tonnage 2 2-1/2 3 4 5
Cooling capacity - Btuh (kW) 22,200 (6.5) 27,600 (8.1) 35,200 (10.3) 45,000 (13.2) 57,000 (16.5)
LARI
Certified
Total unit watts 2550 3210 4045 4890 6065
Certified
Cooling
Ratin
g
s
SEER (Btuh/Watts) 10.0 10.25
Ratings
EER (Btuh/Watts) 8.7 8.6 8.7 9.2 9.4
*Sound Rating Number (db) 80 82
Refrigerant Charge (HCFC-22)
3 lbs. 3 oz.
(1.45 kg)
4 lbs. 6 ozs.
(1.98 kg)
4 lbs. 13 ozs.
(2.18 kg)
5 lbs. 8 oz.
(2.49 kg)
7 lbs. 7 oz.
(3.37 kg)
Evaporator
Blower
Blower wheel nominal
diameter x width in. (mm)
9 x 8
(229 x 203)
10 x 7 (254 x 178)
10 x 8
(254 x 203)
11-1/2 x 9
(292 x 229)
Blower
Motor horsepower (W) 1/3 (249) 1/2 (373) 3/4 (560)
Net face area - ft.
2
(m
2
) 3.2 (0.30) 4.1 (0.38) 5.8 (0.54)
Evaporator
Coil
Tube diameter - in. (mm) & No. of rows 3/8 (9.5) - 2
Coil
Fins per inch (m) 15 (591) 17 (669) 15 (591)
Net face area
Outer coil 8.6 (0.80) 14.3 (1.33)
Condenser
Net
face
area
ft.
2
(m
2
)
Inner coil - - - - 8.4 (0.78) 5.9 (0.55) 13.8 (1.28)
Condenser
Coil
Tube diameter - in. (mm) & No. of rows 3/8 (9.5) - 1 3/8 (9.5) - 2 3/8 (9.5) - 1.4 3/8 (9.5) - 2
Fins per inch (m) 20 (787)
Diameter - in. (mm) & No. of blades 20 (508) - 4 24 (610) - 4
Condenser
Air volume - cfm (L/s) 2400 (1135) 2200 (1040) 4000 (1890) 3600 (1700)
Condenser
Fan
Motor horsepower (W) 1/6 (124) 1/4 (187)
Motor watts 230 220 340 330
Condensate drain size mpt - in. (mm) 3/4 (19)
No. & size of cleanable polyurethane filters - in. (mm) (1) 16 x 25 x 1 (406 x 635 x 25) (1) 20 x 25 x 1 (508 x 635 x 25)
Net weight of basic unit - lbs. (kg) 300 (136) 331 (150) 320 (145) 438 (199) 473 (215)
Shipping weight of basic unit - lbs. (kg) 1 package 385 (175) 413 (187) 407 (185) 547 (248) 582 (264)
Electrical characteristics - (60hz) 208/230v - 1 phase 208/230v - 1 ph, 208/230v, 460v or 575v - 3 ph
ECH16R-5
Output - Btuh (kW) 19,000 (5.6) - - - -
ECH16R
-
5
ECH16-5
lA.F.U.E. 99.0% - - - -
ECH16R-7
Output - Btuh (kW) 26,000 (7.6) 27,000 (7.9) 26,000 (7.6) 27,000 (7.9)
ECH16R
-
7
ECH16-7
lA.F.U.E. 99.0%
ECH16R-10
Output - Btuh (kW) 36,000 (10.5) 37,000 (10.8) 36,000 (10.5) 37,000 (10.8)
Optional
Electric
ECH16R
-
10
ECH16-10
lA.F.U.E. 99.0%
Electric
Heat
Ratin
g
s
ECH16 15
Output - Btuh (kW) 53,000 (15.5) 54,000 (15.8) 53,000 (15.5) 54,000 (15.8)
Ratings
ECH16-15
lA.F.U.E. 99.0%
ECH16 20
Output - Btuh (kW) - - - - 70,000 (20.5) 71,000 (20.8)
ECH16-20
lA.F.U.E. - - - - 99.0%
ECH16 25
Output - Btuh (kW) - - - - 88,000 (25.8)
ECH16-25
lA.F.U.E. - - - - 99.0%
*Sound Rating Number in accordance with test conditions included in ARI Standard 270.
LRated in accordance with ARI Standard 210/240 and DOE 95_F (35_F) outdoor air temperature and 80_F (27_C) db/67_F (19_C) wb entering evaporator coil air.
lAnnual Fuel Utilization Efficiency based on DOE test procedures and FTC labeling regulations.