TableName Description FurnaceData

Contains furnace information such as input capacity , output capacity , AFUE, blower motor ty pe, and blower dim ensions gathered from the GAMA directory database and manufacturers' product literature. Information in this table is sorted by furnace model number. Series Contains information related to a series of furnaces including manufacturer, related brands, warranty information, etc. The field Series_ID is included in the FurnaceData table to serve as a linking variable to the Series table. ModelTranslation

The ModelTranslation table lists the model numbers used in the Furnace Data table and shows their equivalent in the GAMADirectory table. GAMADirectory -March2005

GAMA's March 2005 version of the Consumers' Directory of Certified Efficiency

Ratings for Heating Equipment. See Disclaimer. Pressure Contains information on airflow (CFM) at different static pressures (in.w.g.) for different blower motor speeds. The field FurnaceData_ID is also included in this table; it is the linking variable between the FurnaceData table and the Pressure table. Power Contains information on power consumption (in W atts) for the furnace blower motor at different static pressures (in.w.g.) for different blower motor speeds. The Pressure_ID is also included in the Power table; it is the linking variable between the Pressure table and the Power table. Power consumption for the furnace blower motor is not available for all models. Delay Times

Contains pre-purge, post-purge, on-delay , off-delay , and ignitor on-time information. The field Series_ID is included in the DelayTimes table to serve as a linking variable to the Series table. SeriesReference

SerisReferences table provides a link between the Series table and the Bibliographies table Bilbiographies

Contains bibliographies of all of the product literature used in the database. SeriesTradeNames

Contains information on similar furnaces that have different trade names. Links to Series table through the Series Field. T_Manufacturers

Contains contact information for the furnace manufacturers. T_TradeNames

Contains information related to the different trade names used by furnace manufacturers. X_* All X_* tables contain values associated with some of the variables used in the above furnace data tables.Contains furnace information such as input capacity , output capacity , AFUE, blower motor ty pe, and blower dim ensions gathered from the GAMA directory database and manufacturers' product literature. Information in this table is sorted by furnace model number. Contains information related to a series of furnaces including manufacturer, related brands, warranty information, etc. The field Series_ID is included in the FurnaceData table to serve as a linking variable to the Series table. The ModelTranslation table lists the model numbers used in the Furnace Data table and shows their equivalent in the GAMADirectory table. GAMA's March 2005 version of the Consumers' Directory of Certified Efficiency

Ratings for Heating Equipment. See Disclaimer. Contains information on airflow (CFM) at different static pressures (in.w.g.) for different blower motor speeds. The field FurnaceData_ID is also included in this table; it is the linking variable between the FurnaceData table and the Pressure table. Contains information on power consumption (in W atts) for the furnace blower motor at different static pressures (in.w.g.) for different blower motor speeds. The Pressure_ID is also included in the Power table; it is the linking variable between the Pressure table and the Power table. Power consumption for the furnace blower motor is not available for all models. Contains pre-purge, post-purge, on-delay , off-delay , and ignitor on-time information. The field Series_ID is included in the DelayTimes table to serve as a linking variable to the Series table. SeriesReferences table provides a link between the Series table and the Bibliographies table

Contains information on similar furnaces that have different trade names. Links to Series table through the Series Field.

All X_* tables contain values associated with some of the variables used in the above furnace data tables.Contains furnace information such as input capacity , output capacity , AFUE, blower motor ty pe, and blower dim ensions gathered from the GAMA directory database and manufacturers' product literature. Information in this table is sorted by furnace model number. Contains information related to a series of furnaces including manufacturer, related brands, warranty information, etc. The field Series_ID is included in the FurnaceData table to serve as a linking variable to the Series table.

Contains information on airflow (CFM) at different static pressures (in.w.g.) for different blower motor speeds. The field FurnaceData_ID is also included in this table; it is the linking variable between the FurnaceData table and the Pressure table. Contains information on power consumption (in W atts) for the furnace blower motor at different static pressures (in.w.g.) for different blower motor speeds. The Pressure_ID is also included in the Power table; it is the linking variable between the Pressure table and the Power table. Power consumption for the furnace blower motor is not available for all models.Contains information on power consumption (in W atts) for the furnace blower motor at different static pressures (in.w.g.) for different blower motor speeds. The Pressure_ID is also included in the Power table; it is the linking variable between the Pressure table and the Power table. Power consumption for the furnace blower motor is not available for all models.