HVAC Equipment Sales
Since our inception in 1997, EDSI has been serving New England based contractors, engineers, and owners as a representative of several industry leading HVAC product manufacturers on residential and commercial projects alike. We have a high standard of commitment to quality in all of our work and have aligned ourselves with manufacturers who share the same values.
Product Manufacturers

Equipment:
UFAD (underfloor air distribution), Hydronic and Electric Trench Heaters, Vertical Cannabis Growing Air Delivery Fans
Territories Covered:
All New England

Equipment:
Commercial & Industrial Air Curtains
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island
Territories Covered:
All New England
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island
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Equipment:
Industrial & Harsh Environment electric heaters and duct coils, Infrared, SCR Control Panels
Territories Covered:
All New England

Equipment:
Commercial Boilers & Water Heaters
Territories Covered:
Eastern Massachusetts & Rhode Island
Equipment:
Fan Coils and Water Source Heat Pumps
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island
Territories Covered:
All New England
Territories Covered:
Eastern Massachusetts & Rhode Island
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island

Equipment:
Hydronic Flow Control Packages
Territories Covered:
Massachusetts, New Hampshire & Rhode Island

Equipment:
Classroom Unit Ventilators
Territories Covered:
AHU products: All New England
Unit Ventilators: Massachusetts & New Hampshire

Equipment:
Power Quality and Filter Products for Both Input (line-side) and Output (load-side) of Variable Frequency Drives (VFDs) and Power Conversion Equipment
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island
Territories Covered:
Massachusetts, New Hampshire & Rhode Island
Territories Covered:
AHU products: All New England
Unit Ventilators: Massachusetts & New Hampshire
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island

Equipment:
Electric Duct Heaters & HVAC Controls
Territories Covered:
All New England

Equipment:
Water & Steam Boilers, Steam Generators, Water Heaters, Storage Tanks
Territories Covered:
Massachusetts & Rhode Island

Equipment:
Commercial UV Air Purifiers
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island
Territories Covered:
All New England
Territories Covered:
Massachusetts & Rhode Island
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island

Equipment:
Electric Resistance Heating
Territories Covered:
All New England

Equipment:
High output electric radiant cove and panel heat
Territories Covered:
All New England
Territories Covered:
All New England
Territories Covered:
All New England

Equipment:
Custom Air Handlers and Clearn Air Filter Boxes
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island

Equipment:
Radiant Heating, Plumbing and Snow Melting Systems
Territories Covered:
All New England

Equipment:
Variable Frequency Drives (VFDs)
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island
Territories Covered:
Massachusetts, New Hampshire,
Maine & Rhode Island
Territories Covered:
All New England
Territories Covered:
Massachusetts, New Hampshire,
Maine, Vermont & Rhode Island

Equipment:
Hydronic Heating: Finned Tube,
Cabinet, & Unit Solutions
Massachusetts, New Hampshire, & Rhode Island

Equipment:
Radiant Heating & Cooling Solutions
Massachusetts, New Hampshire, & Rhode Island

Equipment:
Cold Water Induction Beams
Massachusetts, New Hampshire, & Rhode Island
Massachusetts, New Hampshire, & Rhode Island
Massachusetts, New Hampshire, & Rhode Island
Territories Covered:
Massachusetts, New Hampshire, & Rhode Island