RPM Selection

251934-YTG-J-0910

Size	Model	HP	Max	Motor	Blower	6 Turns	5 Turns	4 Turns	3 Turns	2 Turns	1 Turn	Fully
(Tons)			BHP	Sheave	Sheave	Open	Open	Open	Open	Open	Open	Closed

180	ZJ/ZF	5	5.75	1VP65	BK110	815	850	885	920	950	985	N/A
(15)		5	5.75	1VP65	BK090	1010	1055	1095	1135	1180	1220	N/A

210	ZJ/ZF	5	5.75	1VP60	BK110	730	765	800	835	870	905	N/A
(17.5)		7.5	8.63	1VP60	BK090	905	950	990	1035	1075	1120	N/A

240	ZJ/ZF	5	5.75	1VP60	BK110	730	765	800	835	870	905	N/A
(20)		7.5	8.63	1VP60	BK090	905	950	990	1035	1075	1120	N/A

300		7.5	8.63	1VP60	1B5V94	810	850	885	920	960	1000	N/A
	ZJ/ZF	10	11.50	1VP75X	1B5V110	975	1005	1040	1070	1100	1135	1165
(25)
		15	17.25	1VP75X	1B5V94	1140	1180	1215	1255	1290	1330	1365

180	ZR	5	5.75	1VP65	BK110	815	850	885	920	950	985	N/A
(15)		7.5	8.63	1VP65	BK090	1010	1055	1095	1135	1180	1220	N/A

240	ZR	7.5	8.63	1VP60	BK110	730	765	800	835	870	905	N/A
(20)		10	11.50	1VP60	BK090	905	950	990	1035	1075	1120	N/A

300		7.5	8.63	1VP60	1B5V94	810	850	885	920	960	1000	N/A
	ZR	10	11.50	1VP75X	1B5V110	975	1005	1040	1070	1100	1135	1165
(25)
		15	17.25	1VP75X	1B5V94	1140	1180	1215	1255	1290	1330	1365

Additional Static Resistance

Size	Model	CFM	Cooling Only1	Economizer2 3		Electric Heat kW2
(Tons)	Model	CFM	Cooling Only1	Economizer2 3	18	36	54	72
(Tons)					18	36	54	72
180	ZJ	4500	0.10	0.10	0.10	0.10	0.20	0.20
180	ZR	6000	0.10	0.10	0.10	0.20	0.30	0.40
(15)	ZR	6000	0.10	0.10	0.10	0.20	0.30	0.40
(15)	ZF	7500	0.10	0.10	0.10	0.30	0.40	0.60
	ZF	7500	0.10	0.10	0.10	0.30	0.40	0.60
		6000	0.10	0.10	0.10	0.10	0.20	0.20
210 (17.5)	ZJ	7500	0.10	0.10	0.10	0.20	0.30	0.40
240 (20)	ZR	9000	0.15	0.15	0.10	0.30	0.40	0.60
300 (25)	ZF	10500	0.15	0.15	0.20	0.40	0.60	0.80
		12000	0.20	0.20	0.30	0.50	0.70	0.90

1.Add these values to the available static resistance in the respective Blower Performance Tables.

2.Deduct these values from the available external static pressure shown in the respective Blower Performance Tables.

3.The pressure drop through the economizer is greater for 100% outdoor air than for 100% return air. If the resistance of the return air duct is less than 0.25 IWG, the unit will deliver less CFM during full economizer operation.

Johnson Controls Unitary Products

251934-YTG-J-0910 specifications

York 251934-YTG-J-0910 is an innovative climate control system designed for both residential and commercial applications. This unit stands out for its advanced engineering, eco-friendly technologies, and user-centric features. With a focus on efficiency and sustainability, the York 251934-YTG-J-0910 offers a powerful solution for maintaining optimal indoor climates.

One of the main features of the York 251934-YTG-J-0910 is its high-efficiency operation. The unit boasts impressive Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings, which indicate its ability to provide significant energy savings compared to traditional systems. The use of variable speed technology further enhances its efficiency, allowing the system to adjust its output based on real-time demand, leading to quieter operation and reduced energy consumption.

The York 251934-YTG-J-0910 incorporates cutting-edge inverter technology, which enables smooth transitions between different performance levels. This ensures consistent comfort while minimizing energy usage, making it an ideal choice for eco-conscious consumers. The unit also includes advanced inverter-driven compressors that enable faster cooling and heating capabilities, providing rapid comfort during extreme temperature conditions.

In terms of environmental impact, the York 251934-YTG-J-0910 is designed to operate with lowGlobal Warming Potential (GWP) refrigerants. This not only contributes to reduced greenhouse gas emissions but also aligns with global sustainability efforts. The unit is compliant with various environmental regulations, making it a responsible choice for climate-conscious users.

Another notable characteristic of this system is its intuitive smart controls. The York 251934-YTG-J-0910 is compatible with Wi-Fi-enabled thermostats and smart home systems, allowing users to monitor and adjust their indoor climate remotely. This level of connectivity offers convenience, energy management, and peace of mind.

Durability and reliability are also paramount to the York brand, and the 251934-YTG-J-0910 reflects this commitment. The unit features a robust construction with corrosion-resistant materials, ensuring longevity even in the harshest environments. Comprehensive warranties accompany the product, underlining the manufacturer’s confidence in its performance and durability.

In summary, the York 251934-YTG-J-0910 combines high efficiency, advanced technology, environmental responsibility, and user-friendly features, positioning it as a top contender in the climate control market. With its commitment to comfort and sustainability, it appeals to both residential and commercial users looking for reliable and efficient climate management solutions.

RPM Selection

BHP

Sheave

Additional Static Resistance

CFM

Electric Heat kW2

(Tons)

251934-YTG-J-0910 specifications