We speak HVAC so you don't have to
CONNECT with us!

our tools and detailed reports
can help you choose the best
furnace, boiler, heat pump or
central air conditioner.

See all questions

Hi. I ran a system test on my aliening Armstrong G1D93BU gas furnace. Trouble code "High limit switch open".

Post created: 2016-06-14 Type of Equipment: Furnace Views: 34

Furnace will not run the heat or cooling cycles. Heat went out 4/1/16. Looking to fix ASPA !!! I need AIR!!! Any Help out There?

On 2016-06-14 Cory wrote:

I ran a system test and it said "HIGH LIMIT SWITCH OPEN"

Your Answer

Copyright 2002 - 2016 furnacecompare.com