Installation Manual

ManualsBrandsGoodman ManualsCentral Air & Heating2.5 Ton 13 SEER 80% AFUE 80,000 BTU Gas Furnace and Air Conditioner System - Horizontal

Important Safety Instructions

The following symbols and labels are used throughout this

manual to indicate immediate or potential safety hazards. It is

the owner’s and installer’s responsibility to read and comply

with all safety information and instructions accompanying these

symbols. Failure to heed safety information increases the risk

of personal injury, property damage, and/or product damage.

HIGH VOLTAGE!

Disconnect ALL power before servicing.

Multiple power sources may be present.

Failure to do so may cause property damage,

personal injury or death.

WARNING

ONLY individuals meeting the requirements of an

“Entry Level Technician”, at a minimum, as specified

by the Air Conditioning, Heating and Refrigeration

Institute (AHRI) may use this information. Attempting

to install or repair this unit without such background

may result in product damage, personal injury,

or death.

Shipping Inspection

Upon receiving the product, inspect it for damage from ship-

ment. Shipping damage, and subsequent investigation is the

responsibility of the carrier. Verify the model number, specifi-

cations, electrical characteristics, and accessories are cor-

rect prior to installation. The distributor or manufacturer will not

accept claims from dealers for transportation damage or in-

stallation of incorrectly shipped units.

Codes & Regulations

This product is designed and manufactured to comply with

national codes. Installation in accordance with such codes and/

or prevailing local codes/regulations is the responsibility of the

installer. The manufacturer assumes no responsibility for equip-

ment installed in violation of any codes or regulations.

The United States Environmental Protection Agency (EPA)

has issued various regulations regarding the introduc-

tion and disposal of refrigerants. Failure to follow these

regulations may harm the environment and can lead to

the imposition of substantial fines. Should you have any

questions please contact the local office of the EPA.

Replacement Parts

When reporting shortages or damages, or ordering repair parts,

give the complete product model and serial numbers as stamped

on the product. Replacement parts for this product are avail-

able through your contractor or local distributor. For the loca-

tion of your nearest distributor consult the white business

pages, the yellow page section of the local telephone book or

contact:

HORIZONTAL TWO-WAY COIL

INSTALLATION INSTRUCTIONS

CONSUMER AFFAIRS

GOODMAN MANUFACTURING COMPANY, L.P.

7401 SECURITY WAY

HOUSTON, TEXAS 77040

877–254–4729

Pre-Installation Instructions

Carefully read all instructions for the installation prior to install-

ing product. Make sure each step or procedure is understood

and any special considerations are taken into account before

starting installation. Assemble all tools, hardware and sup-

plies needed to complete the installation. Some items may

need to be purchased locally. Make sure everything needed to

install the product is on hand before starting.

Application Information

Install this coil upstream (discharge air) of the furnace and

install downstream (return air) of the air handler. This coil is bi-

directional coil and can be installed in either the left or right

direction. Determine the coil direction by the side that allows

the best access.

RIGHT APPLICATION LEFT APPLICATION

Figure 1

Front View (for Right & Left Hand Application)

There is no conversion required to reverse from right to left

application. Attach the duct flanges to the discharge side of

the unit. If the coil and furnace combination are not similar in

depth and width, use a field-supplied transition to center the

furnace and coil openings (see figure 3). The supplied Z-bracket

attachment should be used to attach the coil to a narrower

Goodman or Amana

furnace when the furnace is one size

smaller than the coil (i.e. coil height = 17.5-inches and furnace

width = 14-inches) (See figure 3). Figure 3a indicates incor-

rect coil/furnace attachment method.

Duct Flange Attachment

1. Remove the shipping bracket spanning the A-Coil apex

to the rear of the wrapper on all models prior to installa-

tion.

2. The bottom duct flange for the supply plenum side is

shipped unattached. Carefully insert the flange into bot-

tom rail and use a 5/16" screw to attach at the middle of

the flange.

5151 San Felipe, Suite 500, Houston, TX 77056

www.goodmanmfg.com -or- www.amana-hac.com

P/N: IO-285G Date: July 2011

Summary of content (4 pages)

PAGE 1
HORIZONTAL TWO-WAY COIL INSTALLATION INSTRUCTIONS Important Safety Instructions The following symbols and labels are used throughout this manual to indicate immediate or potential safety hazards. It is the owner’s and installer’s responsibility to read and comply with all safety information and instructions accompanying these symbols. Failure to heed safety information increases the risk of personal injury, property damage, and/or product damage. WARNING HIGH VOLTAGE! Disconnect ALL power before servicing.
PAGE 2
PLENUM COIL DUCT BOARD, SHEET METAL OR OTHER FILLER MATERIAL FURNACE Figure 2 Horizontal Right Application 3. Using the hardware and brackets provided, attach the coil to the furnace then attach the plenum to the coil (Figure 3). FURNACE TOP & BACK BRACKET ACCESSORY Figure 3a Incorrrect Furnace, Coil and Plenum Installation Using tape or mastic seal between the coil and furnace and the coil and plenum.
PAGE 3
Horizontal Coil Water Blower-Off Bracket NOTE: Trapped lines are required by many local codes. In the absence of any prevailing local codes, please refer to the requirements listed in the Uniform Mechanical Building Code. CHPF4860 coils are shipped with an accessory kit containing a sheet metal bracket. For horizontal-left applications where the airflow may exceed 1600 CFM, this bracket must be installed on the left side of the drain pan as shown in Figure 6.
PAGE 4
7. Insert the suction line into the connection, slide the insulation and the rubber grommet at least 18" away from the braze joint. Braze suction line. Special Instructions This coil comes equipped with a check style flowrator for refrigerant management. For most installations with matching applications, no change to the flowrator orifice is required. However, in mix-matched applications, a flowrator change may be required.