Multiply the height of the duct in inches by the width of the duct in inches. In a square duct these two numbers will be the same. In a rectangular duct, they will be different. Write the number down. Multiply the air flow in cubic feet per minute by 144.
Pay by phone: To make your Chase Home Finance payment by phone, call: 1-800-848-9136. Pay by mail: To make your Chase Home Finance payment by mail, send a check or money order with your account number written on it to the following address: Chase Home Finance LLC. P.O.
The customer care number for Chase Home Mortgage is 1-800-873-6577. You may also contact customer care though calling your local branch phone number or using the find a loan o â¦ fficer search tool on Chase's website. 2 people found this useful.