Changed out flame sensor. Everything working correctly.
Try to get furnace going. Too much water damage. New furnace going to be installed on Monday.
Can I customers furnace working. Changed out flame sensor also found troubles with high temperature switch. Everything is working great
Hooked up thermostat for customer. Everything working great
Furnace has a cracked heat exchanger. Fire department turned the gas off and I left it off and let customer know that he should not use his heat until the system is replaced.