Goodman Mfg ANSI Z21.47CSA-2.3 Before installing this unit, Electrical Entrance Locations

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•The combustion air inlet and flue outlet on the unit must never be obstructed. If used, do not allow the economizer/manual fresh air damper/ motorized fresh air damper to become blocked by snow or debris. In some climates or locations, it may be necessary to elevate the unit to avoid these problems.

•When the unit is heating, the temperature of the return air entering the unit must be between 50° F and 100° F.

GROUND LEVEL INSTALLATIONS ONLY:

•When the unit is installed on the ground adjacent to the building, a level concrete (or equal) base is recommended. Prepare a base that is 3” larger than the package unit footprint and a minimum of 3” thick.

•The base should also be located where no runoff of water from higher ground can collect in the unit.

ROOF TOP INSTALLATIONS ONLY:

•To avoid possible property damage or personal injury, the roof must have sufficient structural strength to carry the weight of the unit(s) and snow or water loads as required by local codes. Consult a structural engineer to determine the weight capabilities of the roof.

•The unit may be installed directly on wood floors or on Class A, Class B, or Class C roof covering material.

•To avoid possible personal injury, a safe, flat surface for service personnel should be provided.

•As indicated on the unit data plate, a minimum clearance of 36” to any combustible material is required on the furnace access side of the unit. All combustible materials must be kept out of this area.

•This 36” clearance must also be maintained to insure proper combustion air and flue gas flow. The combustion air intake and furnace flue discharge must not be blocked for any reason, including blockage by snow.

•Adequate clearances from the furnace flue discharge to any adjacent public walkways, adjacent buildings, building openings or openable windows must be maintained in accordance with the latest edition of the National Fuel Gas Code (ANSI Z223.1)

•Minimum horizontal clearance of 48” from the furnace flue discharge to any electric meters, gas meters, regulators and relief equipment is required.

UNIT PRECAUTIONS

•Do not stand or walk on the unit.

•Except for holes in the wiring entrances (see Figure below), do not drill holes anywhere in panels or in the base frame of the unit. Unit access panels provide structural support.

ELECTRICAL ENTRANCE LOCATIONS

•Do not remove any access panels until unit has been installed on roof curb or field supplied structure.

•Do not roll unit across finished roof without prior approval of owner or architect.

•Do not skid or slide on any surface as this may damage unit base. The unit must be stored on a flat, level surface. Protect the condenser coil because it is easily damaged.

ROOF CURB INSTALLATIONS ONLY:

Before installing this unit...

IMPORTANT NOTE: This unit has been equipped with a ship- ping brace under the compressor section that MUST BE RE- MOVED before installing the unit on a roof curb.

Please follow the instructions below to remove brace.

CAUTION

WHEN UNIT IS SUSPENDED, BOARDS AND SHIPPING BRACE WILL DROP WHEN SCREWS ARE REMOVED. TO PREVENT PERSONAL INJURY, STAND CLEAR. REMOVE FORK HOLE BRACKETS, BOARDS AND SHIPPING BRACE FROM BOTTOM OF UNIT BEFORE PLACING UNIT ONTO CURB.

1.Remove wooden struts and shipping brace per installation instructions. The struts are located in the fork holes and are used to protect the unit from damage while lifting with forks. The shipping brace is located under the unit (under compressor). Also remove the fork hole brackets as shown in the following figure.

2.Locate and remove the end brackets as shown in the following figure.

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Contents CPG Series Safety Instructions Replacement PartsGeneral Information High VoltageUnit Location Electrical Entrance Locations Before installing this unitUnit Clearances ClearancesRoof Curb Installation Roof Curb POST-INSTALLATION ChecksRoof TOP Duct Connections Rigging DetailsCorner & Center of Gravity Locations Electrical WiringDrop Power and LOW Voltage Block LocationsCPG240 GAS Heat GAS Supply PipingProper Piping Practice Natural Gas ConnectionTypical Propane GAS Piping Propane GAS InstallationsDrain Connection Circulating AIR and FiltersVenting Condensate Drain Connection Moving Machinery Hazard STARTUP, ADJUSTMENTS, and ChecksRecommended Pounds of Force PER Belt Drive Belt Tension AdjustmentRollout Protection Control With Power And Gas On Burn Hazard Normal Sequence of Operation Heat Exchanger and Burner Orifice SpecificationsCheck rollout limit TroubleshootingInput Rating AIR Flow AdjustmentsMaintenance Motor Sheave AdjustmentsBurner Flame CPG180 Standard Belt Drive Appendix a Blower Performance Data Belt Drive High Static Appendix B Electrical Data Vertical Discharge TOP View Appendix C Unit DimensionsIIC 0140L00955 REV a IIC 0140L00957 REV a

ANSI Z21.47CSA-2.3 specifications

Goodman Manufacturing's ANSI Z21.47/CSA 2.3 standard is pivotal in ensuring safety and performance in gas appliances and their components. This industry benchmark outlines rigorous safety regulations for residential gas conversion appliances, specifically focusing on categories like storage water heaters, pool heaters, and certain types of boilers.

One of the main features of Goodman’s offering under this standard is its emphasis on user safety. The ANSI Z21.47/CSA 2.3 certification mandates the implementation of robust safety mechanisms to prevent accidents associated with gas leaks or malfunctions. This includes enhanced safety controls and features that mitigate the risk of combustion-related incidents, ensuring peace of mind for both manufacturers and consumers.

Technologically, Goodman Mfg has integrated advanced electronic ignition systems into its products, eliminating the need for pilot lights while enhancing energy efficiency. This technology not only reduces the risk of accidental fires but also contributes to lower energy consumption, making it an environmentally friendly option. Additionally, models compliant with this standard often incorporate smart technology, allowing for remote monitoring and control. This feature further enhances user convenience and energy management, granting homeowners the ability to optimize their energy usage.

In terms of construction and design characteristics, Goodman’s appliances are built to withstand varied operating conditions. They are designed with high-quality materials that provide durability and reliability over time, essential for maintaining performance and safety. These appliances typically feature built-in corrosion protection mechanisms to prolong their lifespan, especially in humid or corrosive environments.

Moreover, Goodman’s adherence to the ANSI Z21.47/CSA 2.3 standard signifies their commitment to energy efficiency, aligning with modern-day sustainability goals. Appliances that meet this standard often exceed governmental energy efficiency mandates, making them a wise investment for consumers aiming to reduce their carbon footprint while enjoying high-performance utility.

In conclusion, Goodman Manufacturing’s adherence to ANSI Z21.47/CSA 2.3 marks a significant dedication to safety, efficiency, and innovation in the gas appliance sector. Through advanced technologies, robust safety features, and a commitment to user satisfaction, Goodman continues to set the standard for excellence in home heating and water heating solutions.
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