My armstrong furnace model # is G1D91AU100D16C. could you tell me if it is a single or 2 stage unit? also can the blower speed be increased? thank you
Post created: 2013-01-04 Type of Equipment: Furnace Views: 17This question was created on the page: http://www.furnacecompare.com/furnaces/armstrong/ultra-v-tech-91.html.
Your Answer
Copyright 2002 - 2013 furnacecompare.com
furnacecompare.com is provided "as is" and without warranty of any kind,
either express or implied, including, but not limited to, the implied warranties
of merchantability, fitness for a particular purpose, or non-infringement.
