York YMA024 warranty Description, Warranty, Features

TECHNICAL GUIDE

AFFINITY

R-22 SPLIT-SYSTEM HEAT PUMPS

12SEER MODELS:

YMA024 THRU 060

(2 THRU 5 NOMINAL TONS)

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				R I		S T A N DAR D			24

CERTIFICATION APPLIES ONLY

WHEN THE COMPLETE

SYSTEM IS LISTED

WITH ARI.

	ISO 9001
LISTED	Certified Quality
	Management System

Due to continuous product improvement, specifications 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.

036-21570-002 Rev. D (0605)

DESCRIPTION

The YMA Series unit is the outdoor part of a versatile heat pump system. It is designed to be custom matched with one of our complete line of evaporator sections, each designed to serve a specific function. Matching air handlers are available for upflow, downflow, and horizontal left or right application to provide a complete system. Electric heaters are available if required. Add- on coils are available for use with upflow, downflow, or horizon- tal furnaces. Field installed accessories are available as needed.

WARRANTY

5-year limited parts warranty.

10-year limited compressor warranty.

FEATURES

•Superior Coil Protection – A stamped decorative metal coil guard completely protects coil from debris and other large damaging material while a polymer mesh further protects the coil against smaller particles.

•Color Grilles - Engineered around the needs and wants of the consumer, Affinity units are now available with a choice of color options designed to compliment any home.

•Protected Compressors – Each compressor is protected against abnormal pressures by an internal pressure relief valve and factory installed high pressure controls. Additional protection against moisture and debris is provided by factory installed liquid line filter driers.

•Durable Finish – Automotive quality finish provides the ulti- mate protection from harmful U.V. rays and rust creep ensur- ing long-lasting, high quality appearance. A powder-paint topcoat is applied over a baked-on primer, using a galva- nized, zinc coated steel base material. The result is a finish that has been proven in testing to provide 33% greater dura- bility than conventional powder-coat finishes.

•Lower Installed Cost – Designed to provide enhanced installability by featuring a slide-down control compartment and angled service valves to reduce overall installation time and cost.

•Low Operating Sound Levels – Unit discharges upward to reduce sound transmission. An integrated fan venturi reduces fan sound levels even further. An isolator-mounted compressor covered by a sound-deadening blanket which is mounted to a composite polymer base pan insures unwanted compressor noises are not introduced into the environment.

•Filter-Drier– A factory installed, solid core liquid line filter- drier filters harmful debris and moisture from the system.

•Easy Service Access – A full end, full service, access panel with handle makes for easy entry to internal components.

•Long Lasting Operation – Strong and durable composite base pan provides added strength while resisting rust and corrosion as well as reducing sound and vibration.

•Complete System Control – These heat pumps utilize the unique microprocessor defrost control system to provide opti- mal comfort and to monitor the overall system for reliable operation. The defrost control system continuously monitors the space environment to maintain optimum efficiency. It ini- tiates defrost only when necessary to further reduce heating costs and improve reliability. In the event improper operating conditions occur, the control will automatically shut the sys- tem down to extend the life of the heat pump. Rapid cycling is prevented by use of an internal anti-recycle timer.

•Composite Base - Strong and durable composite base pan resists rust and corrosion while it helps reduce vibrations and noise.

•Low RPM fan motor - Helps to reduce airflow noise.

Certified in accordance with the Unitary Small Equipment certifi- cation program, which is based on ARI Standard 210/240.

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