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.
There are several ways to apply for a Chase account: 1  Visit Chase.com on your computer. Call 1-877-68CHASE (1-877-682-4273) and speak to a service representative. 2  Visit your local Chase branch and talk to a personal banker. 3  Commercial clients: Call your Chase Representative.