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York GHD Technical Manual

Download Technical manual of York GFA Air Conditioner for Free or View it Online on All-Guides.com. This version of York GFA Manual compatible with such list of devices, as: GFA, GHA, GHD, GNA, GUA

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TECHNICAL GUIDE

A

DD - ON COILS

FOR USE WITH SPLIT-SYSTEM

COOLING & HEAT PUMPS

MODELS: GHD, GFD, GFA, GNA,

GUA & GHA

6

00 - 2000 CFM 2 - 5 TON COILS

Due to continuous product improvement, specifications

a

re subject to change without notice.

V

isit us on the web at www.york.com for the most

up-to-date technical information.

A

dditional rating information can be found at

www.ariprimenet.org.

HORIZONTAL

G1HD

FULL CASED

MULTI-POSITION

G2FD

UPFLOW UNCASED

G1NA

UPFLOW CASED

G1FA

HORIZONTAL CASED

G1HA

UPFLOW

G1UA

ISO 9001

Certified Quality

Management System

036-21145-004 Rev. A (0105)

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

Heating Air Conditioning

R

DESCRIPTION

These cooling and heat pump coils are designed to be

installed with UPG furnaces and to be matched with UPG

cooling and heat pump outdoor units. All coils are available

as sweat-connect models for your convenience and ease of

matching.

Upflow Coils - Available in high-capacity models to match

any system and upflow furnace. Models available with factory

installed TXV or orifice metering system.

Multi-Position Coils - Available in high-capacity models to

match any system and any multi-position furnace and air

handler. Selected models available with factory installed TXV

or standard orifice metering systems. Selected models also

available from the factory with thicker 3/4” cabinet insulation.

Horizontal Duct Coils - Available to match any cooling or

heat pump system and horizontal furnace. Field transition

may be required.

Dedicated Horizontal Cased Coils - Available to match

most cooling or heat pump systems and any horizontal gas

furnace or modular air handler. For horizontal application

only. Models available with factory installed TXV or orifice

metering system.

FEATURES

Insulated Cabinet - All evaporator coil cabinets are thermally

insulated to prevent sweating.

Internally Clean - All evaporator coils are factory leak-

tested, dehydrated, sealed and shipped with a holding

charge.

Durable Finish - Coil casings are made of pre-painted steel.

The pre-treated flat galvanized steel provides a better paint to

steel bond, which resists corrosion and rust creep.

Optimum Heat Transfer - Using the latest in heat transfer

technology, staggered rows of rifled copper tubes are

mechanically expanded into aluminum fins to provide opti-

mum air to surface contact for ample moisture removal as

well as high performance ratings.

Optional Factory Installed Thermal Expansion Valve -

Provides flexibility to match high efficiency applications at a

lower installed cost.

Yorkmate Refrigerant Control - Provides optimum system

performance and the flexibility to match coils with any effi-

ciency level cooling or heat pump system.

ACCESSORIES

Refer to Price Manual for specific model numbers.

TXV Kits - Thermal expansion valve kits are available for

indoor coils to obtain specific system performance.

Horizontal Drain Pan Kits - A field installed horizontal drain

pan kit (1HP0623BK or 1HP0628BK) is available for horizon-

tal applications on the multi-position coil. The full cased multi-

position coil is also available with a factory installed horizon-

tal drain pan option.