22

Refrigerant Charging Charts for Heating Mode of Operation

13 SEER Split System Heating Charts

060K

 

 

 

 

 

 

 

 

OUTDOOR TEMPERATURE (DEG. F)

 

 

 

 

 

 

 

 

0

 

 

10

 

 

20

 

 

30

 

 

40

 

 

50

 

 

60

 

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Suc.

Liquid

Disch.

Press

Press.

Temp.

Press.

Press.

Temp.

Press.

Press.

Temp.

Press.

Press.

Temp.

Press.

Press.

Temp.

Press.

Press.

Temp.

Press.

Press.

Temp.

31

223

131

44

253

143

57

283

155

70

313

166

82

329

179

95

355

193

107

381

206

32

230

129

45

259

141

58

288

153

71

316

164

83

336

176

96

362

188

108

388

200

33

237

127

46

265

139

59

292

151

72

320

162

84

343

173

97

369

184

109

395

194

34

244

125

47

271

137

60

297

149

73

324

160

85

350

171

98

376

179

110

402

188

35

251

123

48

277

135

61

302

147

74

327

158

86

357

168

99

383

175

111

409

181

36

258

121

49

282

133

62

307

145

75

331

156

87

364

165

100

390

170

112

416

175

37

265

119

50

288

131

63

312

143

76

335

154

88

371

162

101

397

166

113

423

169

Page 22
Image 22
Nordyne R-410A installation instructions 060K

R-410A specifications

Nordyne R-410A is a widely recognized refrigerant used in modern air conditioning and heat pump systems, known for its efficiency and environmentally friendly attributes. As a hydrofluorocarbon (HFC) refrigerant, R-410A has become the preferred choice for many manufacturers seeking to meet stringent environmental regulations while providing superior cooling performance.

One of the main features of R-410A is its higher energy efficiency compared to older refrigerants like R-22. This efficiency is primarily attributed to its higher pressure capabilities, which allow for improved heat transfer and reduced energy consumption in residential and commercial systems. As energy costs continue to rise, the use of R-410A in HVAC systems offers a viable solution for reducing utility bills while maintaining optimal comfort levels.

R-410A is also non-ozone-depleting, which sets it apart from many traditional refrigerants. While older refrigerants have been phased out due to their potential harm to the ozone layer, R-410A presents a sustainable alternative that aligns with environmental goals. It features a zero ozone depletion potential (ODP), making it a responsible choice for installations concerned with ecological impact.

In terms of technology, R-410A works effectively in both air conditioning and heat pump systems, providing reliable cooling in hot conditions and heat in colder months. It is compatible with a variety of system designs and can excel in both residential and commercial applications. Moreover, the thermodynamic properties of R-410A ensure consistent and reliable performance, regardless of the external temperature fluctuations.

Another characteristic of R-410A is its ability to operate at lower temperatures, which enhances its versatility. This capability allows for the design of systems that can function efficiently in a wider range of climate conditions. As a result, HVAC technicians and contractors benefit from its reliability and performance, leading to less frequent maintenance and enhanced customer satisfaction.

Lastly, R-410A systems are equipped with advanced components that improve overall functionality. These systems often include variable-speed compressors, which optimize energy use based on cooling demand, and advanced refrigerant management technologies that ensure safe and efficient operation.

In conclusion, Nordyne R-410A stands out as a superior refrigerant due to its energy efficiency, environmental benefits, and adaptability across a range of HVAC applications. As the industry continues to innovate and shift toward sustainable solutions, R-410A remains at the forefront of refrigerant technology, ensuring homeowners and businesses alike enjoy efficient and eco-friendly cooling options.