TECHNICAL GUIDE

MODELS: GY8S/LY8S

GAS-FIRED

HIGH EFFICIENCY SINGLE STAGE UPFLOW/HORIZONTAL FURNACES STANDARD & Low NOx

NATURAL GAS

40 - 130 MBH INPUT

EFFICIENCY

RATING

CERTIFIED

ISO 9001

Certified Quality

Management System

Due to continuous product improvement, specifica- 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 information can be found at www.gamanet.org.

036-21618-003 Rev. A (1205)

DESCRIPTION

These high efficiency, compact units employ induced com- bustion, reliable hot surface ignition and high heat transfer aluminized tubular heat exchangers. The units are factory shipped for installation in upflow or horizontal applications.

These furnaces are designed for residential installation in a basement, closet, alcove, attic, recreation room or garage and are also ideal for commercial applications. All units are factory assembled, wired and tested to assure safe depend- able and economical installation and operation.

These units are Category I listed and may be common vented with another gas appliance as allowed by the National Fuel Gas Code.

WARRANTY

20-year limited warranty on the heat exchanger.

10-year heat exchanger warranty on commercial applica- tions.

5-year limited parts warranty.

FEATURES

Easily applied in upflow, horizontal left or horizontal right installation with no conversion necessary.

100% shut off main gas valve for added safety.

Rollout safety control.

Low unit amp requirement for easy application.

High quality inducer motor for quiet operation.

Built-in self diagnostics with fault code display.

Electronic Hot Surface Ignition saves fuel cost with increased dependability and reliability.

Standard terminals for controlling humidifiers and EAC's.

40 VA control transformer fuse protected.

Easy to connect power and control wiring.

Efficiency ratings of 80 AFUE attained by using tubular heat exchangers.

Cooling relay supplied for easy installation of add-on cooling.

Multi-speed PSC, large, quiet direct-drive blower motor to match cooling requirements.

Adjustable fan-off settings to eliminate “cold-blow”.

Compact 40-in height allows installation in small space confines.

Low NOx models have been designed to meet specific code requirements. Low NOx units may not be converted to propane.

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

Page 1
Image 1
York LY8S warranty Description, Warranty, Features, Natural GAS

LY8S specifications

The York LY8S represents a remarkable advancement in the realm of commercial air conditioning units, offering cutting-edge technology, efficiency, and reliability for various applications. Designed for both new and retrofitted systems, the LY8S stands out with its extensive set of features and capabilities, making it an outstanding choice for facility managers and HVAC professionals.

One of the defining features of the York LY8S is its energy efficiency. The unit utilizes advanced compressor technologies, specifically a variable-speed compressor, which enables it to adapt its performance based on the specific cooling demands of the environment. This flexibility not only enhances comfort but also reduces energy consumption, leading to significant cost savings over time. With high Seasonal Energy Efficiency Ratio (SEER) ratings, the LY8S aligns with stringent energy regulations, making it an ecologically sound choice for modern buildings.

In terms of technology, the York LY8S is equipped with a state-of-the-art control system. The advanced microprocessor-based controls allow for precise temperature management, programming capabilities, and real-time monitoring. This feature enables facility managers to optimize system performance efficiently and ensures that maintenance needs are easily identified, thus prolonging the unit's lifespan.

Moreover, the LY8S incorporates robust construction designed for durability in diverse environments. With galvanized steel construction and high-quality insulation, the unit performs well in various climatic conditions, offering both reliability and longevity. The compact footprint of the unit allows for installation in spaces where larger units may not fit, giving it versatility in urban and constrained environments.

Noise reduction is another key feature of the York LY8S. Utilizing sound-dampening technology, the unit maintains quieter operation levels, making it ideal for hospitals, schools, and office environments where noise disruptions can be detrimental.

The York LY8S also integrates seamlessly with modern building management systems (BMS), enhancing operational efficiency and facilitating remote monitoring and control. This connectivity allows users to track performance data, manage energy consumption, and adjust settings from anywhere, leading to enhanced operational flexibility.

In conclusion, the York LY8S delivers a blend of energy efficiency, advanced technology, and robust construction that caters to the needs of commercial applications. With its focus on reliability, performance, and user-friendly controls, the LY8S stands as a leading solution for those seeking efficient climate control solutions in today’s demanding environments.