Friday, May 25, 2007

Dual Fuel System 16 SEER 90% Gas furnace

These are pictures of our most recent replacement HVAC system. This was a 4 year old home in Richmond, VA which had a ductboard air distribution system, a 10 SEER AC with 80% gas furnace system. The first floor system failed due to an incorrectly sized ductwork system. We removed all the ductboard ductwork and installed new insulated metal ductwork along with installing a new dual fuel system which consisted of a 16 SEER American Standard 2 stage heat pump, a 90% variable speed 2 stage gas furnace and a Honeywell IAQ thermostat.

New insulated metal ductwork in crawl space
Poor installation before removing fiberous ductboard in attic
Corrected Installation with insulated metal ductwork in attic

Undersized ductboard air distribution system in crawl space
New 90% 2 stage variable speed gas furnace American Standard

New 16 SEER American Standard Heat pump next to 10 SEER AC unit

Dual Fuel System 16 SEER 90% Gas furnaceSocialTwist Tell-a-Friend

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