Killigrew Company, assisting designers, contractors & owners to ensure our product is applied successfully for the project requirements.

The Whalen Company Easton, MD

  • Inventor of the two pipe and four pipe 50/50 vertical riser heat exchanger fan coil unit
  • Conventional parallel piped valve control vertical fan coil unit
  • Vertical water source and ground sourced heat pumps

Check out more Whalen Manufacturer info here.

Replacement Parts

Looking for replacement parts? Click here to fill out our replacement parts form.

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On-Site Visits

We provide on-site visits to offer training to building owners on our equipment.  As new building engineers are hired there are needs for additional training.  We field their questions for new applications as well as retrofit or renovation.   Maintaining relationships with many Hospitals, Universities, School Districts, and property management companies to ensure they have access to replacements parts so they may keep their equipment operational over time.