An old storage building makes an unlikely place to look for a chief executive’s story. At AprilAire’s campus in Poynette, Wisconsin, a building that opened in 1962 had come to house storage and maintenance. In 2022, after a renovation that took it back to its columns and roof, it reopened as offices and gathering space. Dale Philippi, the company’s chief executive, singled out the decision to reuse it. “We are proud that we were able to repurpose an existing space.”
The detail suits a career spent around manufactured things. Before AprilAire, Philippi worked in businesses associated with appliances, plumbing fixtures, and outdoor equipment. At Research Products Corporation, AprilAire’s parent, his tenure has included new facilities, an acquisition, and the company’s own sale. The recurring question is practical: what must a business put in place before it can do more?
First, learn the things people buy
Philippi’s background brings together technical study and business training. He earned a bachelor’s degree in materials engineering from the University of Montana and an MBA from the University of Chicago Booth School of Business. His executive experience includes Electrolux, Black & Decker, and Ernst & Young Management Consulting, as well as leadership and board positions at privately held and private equity backed businesses.
Those names cover different corners of the same broad commercial world: products have to be designed, made, sold, and delivered. A material behaves one way in an engineering problem; a customer behaves rather less predictably. Philippi’s qualifications sit on both sides of that divide. His subsequent appointments would keep him close to physical products, even as the products themselves changed.
In April 2009, American Recreation Products appointed him president and chief executive. He arrived from Price Pfister, where he had been general manager. The move took him from plumbing fixtures to outdoor recreation. The appointment announcement also listed experience at Electrolux/Eureka, Inland Steel, and Ernst & Young/Cap Gemini. This was a career already comfortable moving between product categories.
Chris Metz, a managing director at the company’s private equity owner, Sun Capital Partners, highlighted Philippi’s understanding of working with customers on products and brands. It was a telling emphasis for the appointment. A new product category did not erase the familiar responsibilities of running the business behind it. Camping equipment and faucets occupy different aisles; each still needs someone to make the enterprise work.
The offer, then the larger job
AprilAire’s chapter began with an offer letter dated February 8, 2017. Research Products offered Philippi the presidency of its AprilAire division. The document tied an annual bonus to operating profit. Beneath the formal language of an executive appointment was a straightforward expectation: his work would be assessed against what the operation produced financially.
He joined AprilAire in March 2017. Four years later, his responsibilities widened. In March 2021, Research Products announced that Mike McGowan was stepping down as chief executive after 23 years with the company. Philippi, then president of the AprilAire division, would succeed him.
The distinction matters. Research Products, founded in 1938, encompassed AprilAire, Anden, and DriSteem. Its activities extended from residential equipment to environmental controls and commercial humidification. The promotion put Philippi in charge of a parent company with several operating businesses. One familiar brand was now part of a larger set of responsibilities, each with its own products and customers.
Growth has a loading dock
By August 2021, AprilAire had added a 110,000-square-foot distribution and shipping center and a 60,000-square-foot manufacturing building for its dehumidification line. Its workforce had roughly doubled to about 700. Philippi said work on the Poynette expansion had been under way since the beginning of 2019.
One operational detail deserves attention: the company kept shipping while it built the extra capacity. New space has to coexist with today’s orders. Customers do not put their own schedules on hold because a supplier has an ambitious construction project. A larger building becomes useful only when the business can move into it without losing its footing.
The two additions also served different purposes. One expanded the room available to make products; the other expanded the room available to move them. Together they describe the physical demands of growth more clearly than a single percentage could. More demand reaches beyond the sales department. Eventually, it asks for another place to put a pallet.
A second life for the 1962 building
The following year brought the old building’s conversion. Its 16,000 square feet gained individual offices, shared work areas, and spaces for teams to gather. Plant leadership and staff from safety, human resources, and process engineering moved in. This placed the renovation squarely in the everyday work of operating the campus.
Philippi described Poynette as critical to the company’s expansion. The remodeled space gave that statement an address and a floor plan. Alongside the larger industrial additions, it made room for the people coordinating the operation. Expanding a plant also means finding places for conversations that should probably happen before the next production run.
There was a pleasingly literal nod to the company’s products: a water wall inspired by the evaporative humidifier. Even the decoration had wandered over from engineering. The building’s new use preserved a connection to the campus’s past while accommodating a different working day.
On both sides of an acquisition
In July 2024, Research Products’ expansion took another form. It acquired EWC Controls, a New Jersey business known for HVAC zone controls. EWC had started in 1961 and reached its third generation of family ownership before becoming a wholly owned Research Products subsidiary.
Philippi described the purchase as a strategic move in zone control design and solutions. It added a business with its own history to the group he led. The transaction extended the company through an existing operation, rather than a new building. Both routes bring additional responsibilities along with additional capacity.
Then, on May 6, 2025, Research Products announced that Madison Industries had acquired it and that it would join Madison Air’s portfolio. Philippi had moved from leading a buyer to helping bring his own business into a larger group. He led the strategy and sale and continued in his leadership role after the transaction.
His stated reason for joining was access to more resources and expertise. That is a concrete aspiration for the next stage: use the larger group to strengthen what the operating businesses can deliver. A sale changed the ownership around the company; Philippi remained responsible for leading its work.
There is also a naming trap in the final chapter. Madison Air is the portfolio owner; Research Products is the company Philippi leads within it. His executive role belongs to that operating business. The distinction helps keep the story at its proper scale, where AprilAire’s facilities and customers remain central. An organization chart can make the layers look tidy. The career underneath crosses several of them: a division presidency, responsibility for a parent company, and continued leadership after a change of ownership. Each title describes a different relationship to the same continuing enterprise, rather than a reason to forget its earlier chapters.
The team outside the frame
A photograph Philippi shared in July 2024 shows AprilAire team members gathered outside its Innovation Center in Sun Prairie. He described the occasion as the annual meeting for sales colleagues from across the United States. The building is prominent, but so is the line of people stretching across its entrance.
His accompanying message celebrated the group’s dedication and collective success. A sales meeting is an ordinary corporate event, yet the photograph fills in something the facility measurements leave out. A national business needs people who carry its products and promises into many separate customer relationships. Putting those colleagues together gives the organization a temporary, visible shape.
Fifty backpacks, and a different kind of building
The local work has its own measurements. In August 2023, AprilAire managers assembled 50 backpacks with school supplies for students in the Poynette area. Complete Office of Wisconsin, Fiskars, and CamelBak contributed items. Philippi thanked the partners and spoke about helping students arrive ready for the classroom.
It was the second annual backpack donation. Notebooks, pencils, scissors, and water bottles are modest objects, each useful for a specific reason. This is community involvement at a scale that can be counted and handed over. The management team’s contribution belonged to the same community where the company had been adding space for its employees.
Another project brought construction to the Sun Prairie Innovation Center. AprilAire volunteers worked in three shifts to frame a Habitat for Humanity home. The completed framing would move to the home’s permanent location. Philippi connected the effort to the company’s value of being good neighbors.
He later shared an account of engineering colleagues helping at Madison’s Habitat ReStore East, loading, unloading, and organizing. These activities give his public encouragement of community participation something tangible behind it. There are corporate values, and there are objects that need carrying. On this occasion, the engineers attended to both.
“get involved, give back, and support meaningful local causes”
Dale Philippi, on the engineering team’s ReStore volunteering
Across these chapters, Philippi’s career comes into focus through work with a physical result: a business added to a portfolio, a building returned to use, a shipment dispatched, a backpack filled. The titles mark changes in responsibility. The places and projects show what those responsibilities involved. At Poynette, one of the clearest examples remains a building from 1962, given another working life.