Tonnage S ingle P ackages S p lit System s PRODUCT GENERATION 1 1 1st G eneration 2 2nd G eneration 3 3rd G eneration 4 4th G eneration E tc. Consumers should call York toll-free at 877 874-7378 between 800 am. York Gy8s E Furnace Gy8s160e30uh21 User Manual Manualzz Packaged systems have different warranties depending on the product. York furnace contact number . ISO 9001 Certified Quality Management System. Currently York does not make an oil furnace. OEM Upgraded Replacement for York Furnace Flame Sensor 025-37499-000. Get it as soon as Tue Mar 30. 47 out of 5 stars. Johnson Controls Inc Yorks parent company recorded 314 billion in sales in 2018. Available Monday - Friday 800am - 500pm Central Time. For York you should look for first two numbers in the model number. This unit was manufactured in October 1997. At YORK comfort is more than a feeling its a promise. Using the first second third and fourth digits of the serial number 01881234 you will find t