The riser heat-exchanger fan-coil system was an innovation of The Whalen Company in the early 1960s. Today our efforts remain focused, undiluted by the product line proliferation so common in our industry. Our success has attracted many imitators through the years, but none come close to the depth and breadth of the Whalen experience with this type of system.

The unique advantages of the riser heat-exchanger system are derived from the transfer of field labor into a closely supervised factory environment. Here cabinets, wiring, piping, and insulation come together. The completely assembled product offers both economy and top quality to the user. Not just one or the other, but both!

More and more building owners with various types of obsolete heating/air-conditioning systems are discovering that a complete new Whalen fan-coil system can be installed not only at reasonable cost but also with minimum inconvenience to tenants and without disruption of building operation.