Nordyne R-410A instruction

Refrigerant Charging Tables for Heating Mode of Operation

Refrigerant Charging Chart Legend for Heating Mode of Operation:

Shaded boxes indicate ﬂooded conditions.

Rated design values. The suction pressure will vary from design value if outdoor air ﬂow, entering dry bulb, or entering wet bulb temperatures vary.

1.All pressures are listed psig and all temperatures in °F

2.Discharge temperatures greater than charted values indicate an undercharged system.

Q5RF-X24K

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.
37		205	126	52	226	128	67	247	131	82	268	133	97	283	145	112	314	167	127	345	189
38		212	124	53	232	126	68	252	129	83	272	131	98	290	142	113	321	163	128	352	183
39		219	122	54	238	124	69	257	127	84	275	129	99	297	139	114	328	158	129	359	177
40		226	120	55	244	122	70	261	125	85	279	127	100	304	137	115	335	154	130	366	171
41		233	118	56	249	120	71	266	123	86	283	125	101	311	134	116	342	149	131	373	165
42		240	116	57	255	118	72	271	121	87	286	123	102	318	131	117	349	145	132	380	158
43		247	114	58	261	116	73	276	119	88	290	121	103	325	128	118	356	140	133	387	152

										Q5RF-X36K
									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.
37		188	102	50	224	114	63	261	127	77	297	139	92	321	159	109	357	186	126	392	213
38		195	100	51	230	112	64	265	125	78	301	137	93	328	156	110	364	181	127	399	207
39		202	98	52	236	110	65	270	123	79	304	135	94	335	153	111	371	177	128	406	201
40		209	96	53	242	108	66	275	121	80	308	133	95	342	150	112	378	172	129	413	195
41		216	94	54	248	106	67	280	119	81	312	131	96	349	147	113	385	168	130	420	188
42		223	92	55	254	104	68	284	117	82	315	129	97	356	144	114	392	163	131	427	182
43		230	90	56	260	102	69	289	115	83	319	127	98	363	142	115	399	159	132	434	176

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.

Refrigerant Charging Tables for Heating Mode of Operation

Q5RF-X24K

OUTDOOR TEMPERATURE (DEG. F)

Q5RF-X36K

R-410A specifications