Operating Weights | Carrier 48AW, 48EW, 48EY024-068, 48AY020-060, 48EK

Table 2 — Operating Weights

48AJ,AK,AW,AY Units

UNIT				BASE UNIT WEIGHTS (Lb)*
UNIT	020	025	027		030	035	040	050	060
	020	025	027		030	035	040	050	060
48AJD,AKD	4287	4373	4394		4394	5073	5515	5628	7480
48AJE	4367	4453	4474		4474	5233	5675	5788	7720
48AWD,AYD	4327	4413	4434		4434	5113	5555	5668	7520
48AWE	4407	4493	4514		4514	5273	5715	5828	7760

OPTION/			OPTION/ACCESSORY WEIGHTS (Lb)
ACCESSORY	020	025	027	030	035	040	050	060
Barometric Relief	300	300	300	300	300	300	300	450
Power Exhaust	450	450	450	450	450	450	450	675
Modulating Power Exhaust	500	500	500	500	500	500	500	725
Cu Tubing/Cu Fin Condenser Coil	220	220	220	220	285	285	380	651
Roof Curb (14-in. curb)	365	365	365	365	410	410	410	585

48EJ,EK,EW,EY Units

UNIT					BASE UNIT WEIGHTS (Lb)*
UNIT	024	028	030	034	038	044	048	054	058	064	068
	024	028	030	034	038	044	048	054	058	064	068
48EJ,EKD	4287	4373	4373	4373	5012	5238	5525	6805	7055	7305	7480
48EJE	4367	4453	4453	4453	5172	5398	5685	7045	7295	7545	7720
48EW,EYD	4327	4413	4413	4413	5052	5278	5565	6845	7095	7345	7520
48EWE	4407	4493	4493	4493	5212	5438	5725	7085	7335	7585	7760

OPTION/				OPTION/ACCESSORY WEIGHTS (Lb)
ACCESSORY	024	028	030	034	038	044	048	054	058	064	068
Barometric Relief	300	300	300	300	300	300	300	450	450	450	450
Power Exhaust	450	450	450	450	450	450	450	675	675	675	675
Modular Power Exhaust	500	500	500	500	500	500	500	725	725	725	725
Cu Tubing/Cu Fin Condenser Coil	220	220	220	220	285	285	380	271	407	489	651
Roof Curb (14-in. curb)	365	365	365	365	410	410	410	585	585	585	585

CV MOTOR WEIGHTS (Lb)

MOTOR		UNIT	STANDARD	HIGH
			EFFICIENCY	EFFICIENCY
	HP	VOLTAGE
			IFM	IFM

	5	230/460	78	94
		575	78	92

	7.5	230/460	107	135
		575	107	136

	10	230/460	118	164
		575	118	156

	15	230/460	150	217
		575	150	220

	20	230/460	212	250
		575	212	258

	25	230/460	240	309
		575	240	319

	30	230/460	283	355
		575	283	359

	40	230/460	372	415
		575	372	410

	LEGEND
Cu	— Copper
CV	— Constant Volume
FIOP — Factory-Installed Option
HP	— Horsepower
IFM — Indoor Fan Motor
VAV — Variable Air Volume
VFD — Variable Frequency Drive

*Outdoor-air hoods and filters included in base unit weights; indoor- fan motors are NOT included.

VAV MOTOR WEIGHTS (Lb)

MOTOR	UNIT	STANDARD	HIGH
		EFFICIENCY	EFFICIENCY
HP	VOLTAGE
		IFM	IFM

5	230/460	125	141
	575	163	177

7.5	230/460	183	211
	575	193	222

10	230/460	204	250
	575	204	242

15	230/460	238	305
	575	240	310

20	230/460	348	386
	575	304	350

25	230/460	377	446
	575	375	454

30	230/460	480	552
	575	418	494

40	230/460	637	680
	575	587	625

NOTES:

1.Base unit weight includes outdoor-air hoods. Base unit weight does NOT include indoor-fan motor. ADD indoor-fan motor, FIOPs, and accessories for TOTAL operating weight.

2.The VAV motor weights include indoor fan motor and the VFD (variable frequency drive), compressor electric unloaders, VFD transducers, and associated wiring.

48EJ, 48AJ, 48AK, 48EK, 48AY020-060 specifications

The Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY024-068 are cutting-edge rooftop air conditioning units designed for commercial applications. These models are renowned for their reliability, energy efficiency, and innovative technologies aimed at providing optimal indoor comfort.

One of the standout features of these units is their advanced cooling and heating capabilities. They employ a multi-stage compressor system that allows for precise temperature control, accommodating various load requirements. This flexibility is particularly beneficial in commercial settings where the cooling load can fluctuate throughout the day.

Energy efficiency is paramount in today’s environmental landscape, and Carrier has ensured that these models meet stringent efficiency standards. They incorporate high-efficiency scroll compressors, which significantly reduce energy consumption while delivering powerful performance. The units are also equipped with variable speed fans that adjust airflow based on demand, further optimizing energy use.

In terms of construction, these rooftop units feature a robust design that enhances durability and longevity. The cabinet is constructed to withstand harsh weather conditions, ensuring reliable performance year-round. Additionally, the units are equipped with corrosion-resistant coatings, particularly useful in coastal environments where salt exposure can be a concern.

The Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY models utilize advanced controls and connectivity features, allowing for easy integration into building management systems. This connectivity enables remote monitoring and control, facilitating quick response to changing conditions and simplifying maintenance tasks.

Noise reduction is another key characteristic of these models. They are designed with sound-absorbing insulation and low-noise fan blades to ensure quiet operation, making them suitable for noise-sensitive environments such as schools and hospitals.

These units are also available with various options for air filtration and dehumidification. The use of high-efficiency air filters enhances indoor air quality by trapping dust, pollen, and other airborne particles. Enhanced dehumidification capabilities ensure that spaces remain comfortable even in humid conditions.

In conclusion, the Carrier 48EJ, 48AW, 48EK, 48AJ, and 48EY024-068 rooftop units are engineered to offer exceptional performance, energy efficiency, and durability. With their advanced technologies and user-friendly features, they stand out as reliable solutions for meeting diverse commercial cooling and heating needs, making them a popular choice for many businesses.

Table 2 — Operating Weights

48AJ,AK,AW,AY Units

ACCESSORY

48EJ,EK,EW,EY Units

48EJ,EKD

48EJE

48EW,EYD

48EWE

MOTOR

UNIT

STANDARD

HIGH

EFFICIENCY

48EJ, 48AJ, 48AK, 48EK, 48AY020-060 specifications