DE 302-838-6333    MD 410-546-2900

Plumbing & Heating Accesories

Tri-Supply & Equipment is here to help with your plumbing and heating needs. Our shelves are stocked with couplers, fittings, pipe wrenches and all the necessary tools and accessories needed to get the job done.





Our Products Include:

  • Breeze Clamps
  • Chain Vises
  • Fittings
  • Heaters
  • Oilers
  • Pipe Cutters
  • Pipe Reamers
  • Pipe Threaders
  • Power Threaders
  • Pumps
  • Tubing Cutters
Dura Heat
Since 1982, DuraHeat kerosene heating products have kept millions of Americans safe and warm. The DuraHeat brand includes a complete line of kerosene heaters, replacement wicks and accessories.Read more »
The Fernco Joint Sealer Company was formally established in 1964 by an individual contractor looking for a time saving and reliable solution to his pipe connection needs. Years later, Fernco has grown into a global leader in flexible couplings, drainage, and plumbing systems.Read more »
Irwin Tools professional grade hand tools
Irwin Tools manufactures and distributes professional grade hand tools and power tool accessories worldwide for the construction industry.Read more »
Little Giant Pump Company
Little Giant Pump Company is one of the most recognized names in the sump pump industry. With over 60 years of experience, Little Giant Pump continues to supply sump pumps, effluent and sewage pumps, dewatering/trash pumps, condensate pumps, magnetic drive pumps, low pressure sewer systems, water garden pumps and products, and a wide variety of...Read more »
Portable Heater Parts (PHP)
Portable Heater Parts (PHP) was started in 1981 as a parts supplier to the rental and construction supply industry. Through vision and leadership PHP has grown into the largest single source for heaters, parts, and supplies.Read more »