D-VACSales Inc.      HVAC Sales, Engineering, Manufacturing & Warehousing

ECCO Manufacturing™​  Sheet Metal is our specialty, quality is our passion, and service is your guarantee!  Since 1960, ECCO Manufacturing™ has established itself as one of the largest manufacturers and suppliers of sheet metal products in North America. Our products are distributed through factory authorized distributors in Canada, the USA, and Internationally.

At ECCO Manufacturing™, we continually strive to identify and satisfy our customers’ growing needs. We invest in the most advanced resource technology, equipment, leadership and employees to guarantee customer satisfaction.

​​​​Formed in 2014, D-VAC Sales Inc. sells, engineers, designs and supports HVAC products for residential and commercial applications in the Northeast USA.  We specialize in Commercial HVAC Systems.  No job is to big or small, from P-TAC replacement coils to 12 million BTU condensing boilers we have you covered. With over 50 years of sales & engineering experience we get the job done right.


  • Chillers Air & Water Cooled
  • Commercial Condensing Boilers
  • VRF Split Systems  
  • Heating & Cooling Coils
  • Gas Vent Products
  • Electric Duct Heaters
  • Electric Space Heaters
  • UL /Control Dampers & Louvers
  • Commercial & Residential Fans
  • VAV & Zoning Systems
  • Duct Work & Fittings
  • Air Curtains
  • Gas & Oil - Forced Air
  • Make Up Air Systems
  • HVAC System Controls



We work with wholesalers, contractors, facilities and engineers to provide specification grade solutions to their HVAC applications. See our Products page for details and range on "stock" products as well as forms for custom products.
















                                       To fill out our information request form  click here:





For Job Quote requests or Design Build Applications:   engineering@dvachvac.com


For Sales, Pricing, and Order Follow Ups:  sales@dvachvac.com


For all Accounting:  bookkeeping@dvachvac.com


Tel: (516) 256-3131   Fax: (516) 599-2000