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Four Pipe Performance Delivered with the Simplicity of Two

SureFlow® from IEC reduces total pipe requirements and complexity, while delivering a superior occupant experience during all seasons. For New Construction or Renovation Projects, modernize the seasonal changeover experience from chiller to boiler and deliver year-round comfort using only 2-pipes.


Construction Costs Reduced up to 40%

By cutting pipe requirements nearly in half, IEC SureFlow® technology saves up to 40% on materials and labor for the installation of hydronic fan coil systems.

Reduce Construction Costs up to 40%

  • Material savings can be realized in reduction of pipes, insulation, hangers, penetrations and fire-safing, fittings and joints.
  • Installation labor is a significant job cost and marketplace labor is at a premium. Reducing the total installation hours is a benefit for contractors and owners.

Reduce Operational Costs

  • Factory installed pumps & service valves
  • Simple installation
  • Easy commissioning
  • Maintenance friendly
  • Self balancing
  • Reduced pump horsepower
  • Reduced installation cost

For more details visit this website or watch a video here.


Climate Systems provides fresh commercial HVAC innovations to the Sioux Falls area. Call 605.334.2164, email info@climatesystemsinc.com or visit climatesystemsinc.com to learn more.

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