As we put in new equipment and remove older systems, we sometimes acquire used equipment or agree to help our customers sell their old equipment.
Only equipment known to be in working condition will be listed here. All equipment is sold "as is".
No warranties are offered or implied.
We currently have used items (and some new spares) listed for sale from the manufacturers listed below. Click on the manufacturer to see the current list.
AET - updated on 5/13/2011
Alerton - updated on 10/19/2010
Andover Controls - updated on 5/13/2011
Auto-Matrix (Formerly American Auto-Matrix) - updated on 10/19/2010
Delta Controls - updated on 10/19/2010
Kele & Associates - updated on 10/19/2010
Robertshaw DDC Controls - updated on 5/13/2011
TSBA (Thomas S. Brown Associates) - updated on 10/19/2010
For more information, contact:
R. L. Shields Associates, Inc.