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TECHNICAL GUIDE

STEALTH

SPLIT-SYSTEM HEAT PUMP 15 SEER

MODELS: E4TS030 THRU 060 (2.5 THRU 5 NOMINAL TONS)

 

 

 

 

 

 

 

 

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24

 

 

CERTIFICATION APPLIES ONLY

WHEN THE COMPLETE

SYSTEM IS LISTED

WITH ARI.

ISO 9001

LISTED Certified Quality

Management System

Due to continuous product improvement, specific tions are subject to change without notice.

Visit us on the web at www.york.com for the most up-to-date technical information.

Additional rating information can be found at www.ariprimenet.org.

036-21342-002 Rev. E (0505)

DESCRIPTION

The ETS Stealth series heat pump units use Twin Single™ compressor technology to provide cooling efficiencies up to

15.7SEER and heating efficiencies up to 9.3 HSPF. They are to be installed with the matching variable speed Enhancer air handler or Diamond furnace, a corresponding coil and sweat connect lines. A factory specified balanced port hard shut-off TXV kit must be used for proper installation and optimum per- formance.

WARRANTY

5-year limited parts warranty.

10-year limited compressor warranty.

FEATURES

QUALITY CONDENSER COILS - The coil is constructed of copper tube and hardened aluminum fins for durability and long lasting efficient operation. The fins on the unit are protected with a decorative grille.

DURABLE FINISH - Cabinet is made of powder painted steel over pre-painted primer. The pre-treated flat galvanized steel provides a better paint to steel bond, which resists corrosion and rust creep. Special primer formulas and glossy earth tone finish insure less fading when exposed to sunlight. This finish has been tested to provide 1/3 greater protection than conven- tional units.

PROTECTED COMPRESSORS - The Twin Single™ compres- sor is protected against high pressure. Hard start components are included to ensure start-up under adverse conditions. All models have standard crankcase heat for added protection.

OPTIMUM PERFORMANCE - The solid-state electronic con- trolboard optimizes the compressor staging based on load requirements, provides a 5-minute anti-short cycle timer, and simplifies troubleshooting with built in self diagnostics.

LOWER INSTALLED COST - Installation time and costs are reduced by easy power and control wiring connections. All units contain enough refrigerant for the smallest matching indoor coil and 15 feet of interconnecting piping. The small base dimension means less space is required on the ground or roof.

EFFECTIVE HUMIDITY CONTROL - The inherent design of the Stealth system and the staging operation of the Twin Sin- gle™ compressor provide effective humidity control at the low- est possible operating cost. An optional dehumidification control accessory is available to maintain the humidity at a set desired level.

TOP DISCHARGE - The warm air from the top mounted fan is blown up away from the structure and any landscaping. This allows compact location on multi-unit applications.

LOW OPERATING SOUND LEVEL - The upward air flow car- ries the normal operating noise up away from the living area. The rigid top panel effectively isolates any motor sound. Isola- tor mounted compressor and the rippled fins of the condenser coil muffle the normal fan motor and compressor operating sounds.

LOW MAINTENANCE - Long life permanently lubricated motor- bearings need no annual servicing.

EASY SERVICE ACCESS - Fully exposed refrigerant connec- tions and a single panel covering the electrical controls make servicing easy. Easy access for coil clearing is also provided.

RE-USABLE SERVICE VALVES - Provided on both the liquid and vapor sweat connections for ease of evacuating and charging.

FOR DISTRIBUTION USE ONLY - NOT TO BE USED AT POINT OF RETAIL SALE

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York E4TS030 THRU 060 warranty Description, Warranty, Features
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E4TS030 THRU 060 specifications

The York E4TS030 through E4TS060 are a series of air-cooled chillers designed for commercial and industrial applications. These chillers are renowned for their high efficiency, reliability, and advanced technology, making them a popular choice among HVAC professionals and building managers.

One of the main features of the E4TS series is its energy efficiency. With a variable-speed scroll compressor, the E4TS chillers can adjust their capacity according to the cooling demand, which significantly reduces energy consumption. This technology not only contributes to lower operational costs but also aids in minimizing the environmental impact. The units are designed to achieve high energy efficiency ratios (EER) and seasonal energy efficiency ratios (SEER), making them suitable for energy-conscious applications where reducing carbon footprint is a priority.

Another significant characteristic of the E4TS030 to E4TS060 models is their compact design. These chillers are engineered to occupy less space, making them ideal for installations where space is at a premium. The units are constructed with durable materials that withstand various environmental conditions, ensuring longevity and reliability. Additionally, the modular design allows for easy installation and maintenance, providing flexibility for retrofit projects or new constructions.

In terms of control technology, the E4TS series is equipped with advanced microprocessor controls that facilitate precise temperature management and system diagnostics. The intuitive interface allows operators to monitor the system’s performance in real-time, optimizing efficiency and helping to prevent potential issues before they escalate.

Noise reduction is another important feature of the E4TS chillers. These units incorporate sound-dampening technologies and design elements that minimize operational noise, making them suitable for use in noise-sensitive applications, such as schools, hospitals, and office buildings.

Furthermore, the York E4TS series supports various refrigerant options, including environmentally friendly refrigerants, aligning with global initiatives to reduce greenhouse gas emissions. This flexibility enables users to select a refrigerant that meets their specific environmental goals and regulatory requirements.

In summary, the York E4TS030 THRU 060 chillers present a winning combination of energy efficiency, compact design, advanced controls, and low noise operation. Their robust construction and commitment to sustainability make them an excellent choice for a wide range of commercial cooling applications, ensuring optimal performance and reliability over their lifespan.
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