Normal Operating Pressures

 

 

 

 

 

 

 

 

 

 

Model

 

 

 

 

 

 

 

 

 

Outdoor Coil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-18

 

-24

 

-30

 

-36

 

-42

 

-48

 

-60

 

Entering Air

 

 

 

 

 

 

 

Temperature

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L

 

S

L

 

S

L

 

S

L

 

S

L

 

S

L

 

S

L

 

S

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Expansion Valve (TXV)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

65°F

141

 

80

147

 

79

141

 

76

145

 

74

143

 

78

145

 

80

151

 

76

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

75°F

166

 

81

173

 

80

167

 

77

170

 

76

167

 

80

170

 

81

177

 

78

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

85°F

195

 

82

218

 

82

195

 

78

201

 

77

198

 

81

198

 

82

207

 

79

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

95°F

222

 

83

234

 

82

227

 

80

234

 

78

231

 

82

230

 

84

240

 

80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

105°F

258

 

85

267

 

84

260

 

81

268

 

79

268

 

84

265

 

85

277

 

81

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

115°F

294

 

86

307

 

85

299

 

83

309

 

81

308

 

85

303

 

86

318

 

83

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fixed Orifice (RFC)

 

 

 

 

 

 

 

 

 

 

65°F

144

 

73

147

 

68

140

 

66

150

 

67

147

 

70

145

 

70

150

 

67

75°F

167

 

78

173

 

74

166

 

71

176

 

72

171

 

75

170

 

75

177

 

72

85°F

196

 

82

203

 

79

196

 

76

205

 

76

198

 

78

198

 

80

207

 

77

95°F

225

 

84

238

 

83

227

 

80

237

 

79

228

 

81

230

 

84

239

 

80

105°F

256

 

86

272

 

86

262

 

83

273

 

81

262

 

84

264

 

86

274

 

83

115°F

293

 

88

317

 

88

302

 

86

314

 

84

300

 

85

301

 

88

315

 

85

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L – Liquid S – Suction

Values provided above are typical pressures. Indoor unit matchup, indoor air quality, and indoor load will cause pressures to vary.

Table 9

# 48283B006

Page 13

Page 13
Image 13
Lennox International Inc 2SCU13 warranty Normal Operating Pressures, Fixed Orifice RFC

2SCU13 specifications

Lennox International Inc. is renowned for its innovation in heating, ventilation, air conditioning, and refrigeration (HVACR) systems. One of its standout products is the 2SCU13 model, which embodies the company's commitment to energy efficiency and customer comfort. This air conditioning unit is particularly appreciated in both residential and light commercial applications for its robust performance and advanced features.

The 2SCU13 is designed with a focus on energy efficiency, boasting a SEER rating of up to 14. This not only eases the burden on utility bills but also aligns with environmentally conscious practices by reducing carbon footprints. The unit’s efficiency is further enhanced by its scroll compressor, which is known for reliable performance and quiet operation.

One of the key characteristics of the 2SCU13 is its two-stage cooling system. This technology allows the unit to operate at two different cooling capacities, adapting to varying temperature conditions. By running at a lower capacity during mild weather, the 2SCU13 minimizes energy consumption, while still ensuring optimal comfort during hotter days by ramping up to full capacity when needed. This adaptability also contributes to a more consistent temperature throughout the space being cooled.

Another notable feature is the unit's humidity control capabilities. The two-stage operation also aids in managing indoor humidity levels, making it an excellent choice for areas with high humidity. Proper humidity control not only enhances comfort but also plays a crucial role in improving indoor air quality.

The design of the 2SCU13 ensures durability and longevity. It comes equipped with a rugged cabinet that withstands the elements, along with a baked-on powder coat finish that resists rust and corrosion. The unit also includes a protective grille that serves to shield the coil from debris, further enhancing its lifespan.

With easy installation and maintenance in mind, Lennox has incorporated service-friendly features into the design of the 2SCU13. The unit includes a convenient access panel that simplifies routine checks and repairs, making it easier for homeowners and technicians alike.

Overall, Lennox International Inc. 2SCU13 represents a harmonization of efficiency, comfort, and durability, making it a noteworthy choice among HVAC systems. Its advanced technology and design features ensure that it meets the evolving needs of consumers while providing reliable performance for years to come.