*PLUMBERSSTOCK EXPERT* responded:
Hi! Thank you for taking interest in our Lennox 70W16 LB-112237B Igniter! This igniter is rated 120 Volts. To help you find the right igniter, please provide us the model number of your furnace. You may also check these various igniters here at PlumbersStock.com. For a more specific search, you may check the left part of the page and select the attributes you would like to specify. Thank you and we hope to see you again here at PlumbersStock.com! Have a great day!