CONDENSING UNIT - HEAT PUMP - Installation & Service Reference - IOG-4038

Oct 23, 2026

Uploaded by Putri

Installation & service reference for the Goodman condensing unit heat pump, P/N IOG-4038 (June 2021). Provides important safety instructions covering trained servicing requirements, warnings for high voltage, and cautions for scroll-equipped units. Includes shipping inspection guidance, model verification, compliance notes for codes and regulations, and EPA refrigerant handling requirements. Details installation clearances, outdoor operating temperature limits, approved low ambient kit conditions, foundation and rooftop placement considerations, and basic service access constraints.

LanguageEnglish

CategoryHealthcare

FormatPDF

Pages16

Reading Time40 min

AccessFree to download

Important Safety Instructions

Shipping Inspection

Codes & Regulations

Installation Clearances

Rooftop Installations

CONDENSING UNIT HEAT PUMP INSTALLATION & SERVICE REFERENCE © 2021 Goodman Manufacturing Company, L.P. 19001 Kermier Rd., Waller, TX 77484 [www.goodmanmfg.com](www.goodmanmfg.com) P/N: IOG-4038 Date: June 2021 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 | | --- | | Only personnel that have been trained to install, adjust, service or repair(hereinafter,“service”) the equipment specified in this manual should service the equipment. The manufacturer will not be responsible for any injury or property damage arising from improper service or service procedures. If you service this unit, you assume responsibility for any injury or property damage which may result. In addition, in jurisdictions that require one or more licenses to service the equipment specified in this manual, only licensed personnel should service the equipment. Improper installation, adjustment, servicing or repair of the equipment specified in this manual, or attempting to install, adjust, service or repair the equipment specified in this manual without proper training may result in product damage, property damage, personal injury or death. | | WARNING | | | --- | --- | | HIGH VOLTAGE
Disconnect all power before servicing or installing this unit. Multiple power sources may be present. Failure to do so may cause property damage, personal injury or death. | | | CAUTION | | --- | | Scroll equipped units should never be used to evacuate the air conditioning system. Vacuums this low can cause internal electrical arcing resulting in a damaged or failed compressor. | Shipping Inspection Always keep the unit upright; laying the unit on its side or top may cause equipment damage. Shipping damage, and subsequent investigation is the responsibility of the carrier. Verify the model number, specifications, electrical characteristics, and accessories are correct prior to installation. The distributor or manufacturer will not accept claims from dealers for transportation damage or installation 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 equipment installed in violation of any codes or regulations. Rated performance is achieved after 20 hours of operation. Rated performance is delivered at the specified airflow. See outdoor unit specification sheet for split system models or product specification sheet for packaged and light commercial models. Specification sheets can be found at www. [goodmanmfg.com](goodmanmfg.com) for Goodman® brand products or www. [amana-hac.com](amana-hac.com) for Amana® brand products. Within either website, please select the residential or commercial products menu and then select the submenu for the type of product to be installed, such as air conditioners or heat pumps, to access a list of product pages that each contain links to that model’s specification sheet. The United States Environmental Protection Agency (EPA) has issued various regulations regarding the introduction 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. If replacing a condensing unit or air handler, the system must be manufacturer approved and Air Conditioning, Heating and Refrigeration Institute (AHRI) matched. NOTE: Installation of unmatched systems is not allowed. Outdoor

FAQs

Who is allowed to service this condensing unit heat pump?

Only personnel trained to install, adjust, service, or repair the specified equipment should service it. Improper servicing may cause product damage, property damage, personal injury, or death.

What safety step is required before servicing or installing?

Disconnect all power before servicing or installing the unit, since multiple power sources may be present.

What minimum installation airflow clearances are specified?

The manual lists model-type dependent clearances. For example, residential models require 10" (A, B), 18" (C), and 20" (AA), while light commercial models require 12" (A, B), 18" (C), and 24" (AA).

Oct 23, 2026

Uploaded by Putri