american standard furnace Model # G2D80CT100D148-3A
Go a GOOGLE search on HVAC Calc for an idea of the criteria. You can also download a sample. Otherwise the ACCA Manual J is the industry standard.
Download a manual at: http://www.shopfnc.com/pdffiles/williams1man.pdf
yes
The size of the breaker for a furnace will depend on the specific requirements of the furnace unit. It is recommended to check the furnace's user manual or consult with a qualified electrician to determine the correct breaker size for your particular furnace model. Using the wrong size breaker can be a safety hazard.
The maximum MERV rating that your furnace can handle depends on the manufacturer's specifications. Check your furnace's manual or contact the manufacturer to determine the appropriate MERV rating for your system.
Not all furnaces have pilot lights. Modern furnaces often use electronic ignition systems instead. Check your furnace's manual or contact a professional to determine if your furnace has a pilot light.
need a copy of service manual for my c220 Mercedes
service manual for a mac2816 linetrimmer
Buy a service manual
The furnace code for troubleshooting a heating issue in your home can vary depending on the make and model of your furnace. It is recommended to refer to the owner's manual or contact a professional HVAC technician for assistance in identifying and interpreting the specific furnace code.
That will depend entirely upon the type of furnace you have. There are filter less furnaces, so if you have one, you won't need filters. Otherwise, if your furnace requires a filter, you will need to purchase filters and replace them regularly. If you have the owners manual, that will tell you if the furnace needs a filter.
Yes in most doels it is very easy. Reffer to the manual.