Mca, Rla Lra Mcc | York Y33, Y34, Y32 guide

246653-YTG-E-0108

TABLE 54: ELECTRICAL DATA 25 TON WITH ELECTRIC HEAT AND POWER EXHAUST R22

	ELECTRIC HEAT				COMPRESSORS				OD FAN MOTORS			SUPPLY BLOWER		PWR EXH MOTOR		MCA1	MAX
VOLTAGE	ELECTRIC HEAT				(EACH)					(EACH)		SUPPLY BLOWER		PWR EXH MOTOR		MCA1	FUSE2 /
																(AMPS)	BREAKER3
	OPTION	KW	STAGES	QTY.	RLA	LRA		MCC	QTY		FLA	HP	FLA	HP	FLA	(AMPS)	BREAKER3
	OPTION	KW	STAGES	QTY.	RLA	LRA		MCC	QTY		FLA	HP	FLA	HP	FLA		SIZE
																	SIZE
														5	16.7	154	175
												7.5	24.2	7.5	24.2	161	200
														10	30.8	168	200
														5	16.7	160	200
												10	30.8	7.5	24.2	168	200
	E4	40	1	2	42.3	245		66.0	4		3.8			10	30.8	175	200
	E4	40	1	2	42.3	245		66.0	4		3.8			5	16.7	179	200
														5	16.7	179	200
												15	46.2	7.5	24.2	186	225
														10	30.8	193	225
														5	16.7	195	250
												20	59.4	7.5	24.2	203	250
208-3-60														10	30.8	209	250
208-3-60														5	16.7	214	225
														5	16.7	214	225
												7.5	24.2	7.5	24.2	221	225
														10	30.8	229	250
														5	16.7	222	250
												10	30.8	7.5	24.2	229	250
	E8	80	2	2	42.3	245		66.0	4		3.8			10	30.8	236	250
	E8	80	2	2	42.3	245		66.0	4		3.8			5	16.7	241	250
														5	16.7	241	250
												15	46.2	7.5	24.2	249	250
														10	30.8	255	300
														5	16.7	258	300
												20	59.4	7.5	24.2	265	300
														10	30.8	272	300
														5	15.2	163	175
												7.5	22.0	7.5	22.0	170	175
														10	28.0	177	200
														5	15.2	170	175
												10	28.0	7.5	22.0	177	200
	E4	40	1	2	42.3	245		66.0	4		3.8			10	28.0	183	200
	E4	40	1	2	42.3	245		66.0	4		3.8			5	15.2	188	200
														5	15.2	188	200
												15	42.0	7.5	22.0	195	200
														10	28.0	201	225
														5	15.2	203	225
												20	54.0	7.5	22.0	210	225
230-3-60														10	28.0	216	250
230-3-60														5	15.2	235	250
														5	15.2	235	250
												7.5	22.0	7.5	22.0	242	250
														10	28.0	249	250
														5	15.2	243	250
												10	28.0	7.5	22.0	249	250
	E8	80	2	2	42.3	245		66.0	4		3.8			10	28.0	255	300
	E8	80	2	2	42.3	245		66.0	4		3.8			5	15.2	260	300
														5	15.2	260	300
												15	42.0	7.5	22.0	267	300
														10	28.0	273	300
														5	15.2	275	300
												20	54.0	7.5	22.0	282	300
														10	28.0	288	300

Johnson Controls Unitary Products

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York Y33, Y34, Y32 manual Mca, Rla Lra Mcc

Y32, Y34, Y33 specifications

The York Y33, Y32, and Y34 series represents a significant advancement in rooftop packaged units designed for commercial HVAC applications. These models are known for their reliability, energy efficiency, and innovative features that cater to diverse climate control needs.

The York Y33 series introduces modern features aimed at maximizing comfort and reducing energy costs. Its sleek design and compact size make it a versatile option for various applications, including retail spaces, office buildings, and industrial facilities. One of the standout features of the Y33 is its variable-speed compressor technology. This allows the unit to adjust its cooling output based on real-time demand, resulting in notable energy savings compared to traditional single-speed units.

The Y32 model builds upon the strengths of the Y33, offering enhanced capabilities for large commercial spaces. It incorporates advanced controls and building management system (BMS) connectivity, enabling seamless integration into existing infrastructure. The Y32 is designed with a focus on ease of maintenance and serviceability, featuring accessible components that streamline repair processes.

The York Y34 series emphasizes environmentally friendly practices, utilizing low-GWP refrigerants that minimizes its impact on the environment. It also boasts improved heat exchangers that increase efficiency and performance. The Y34’s design minimizes noise levels, making it ideal for applications where quiet operation is paramount, such as schools and healthcare facilities.

All three models share several key technologies, including fan and motor designs that optimize airflow while reducing energy consumption. Additionally, the series features enhanced insulation, significantly improving thermal performance and reducing the risk of condensation-related issues.

In summary, the York Y33, Y32, and Y34 models represent a commitment to innovation in commercial HVAC systems. Their combination of advanced technology, energy efficiency, and user-friendly design makes them suitable for a variety of applications while promoting sustainability and operational cost-effectiveness. Investing in these units not only supports optimal indoor climate control but also aligns with the growing demand for eco-friendly solutions in today’s commercial landscape.