I rented a mobile home with a Coleman Evcon Presidential Furnace. Now, I woke up with a cold, turned the thermostat up for the first time and nothing happened. HOW DO I START THIS FURNACE? Thanks!

First you need to check the pilot light if it has one. Remove the doors from the furnace, should be a little metal peep hole just above the gas valve,open and check for a small flame... post back with results. Also posting a picture of the furnace would really help.