When Greg Munter, Sales Engineer at Coward Environmental Systems, Inc. (CESI), needed a better heating and cooling solution for his daughter’s add-on family room, he turned to an innovative product CESI represents: the Ephoca Wall Mounted Pro. This externally vented heating and cooling unit proved to be a game-changer for the space, offering efficiency, simplicity, and a sleek, modern design.
“The space we were working with had some fin tube radiation that was added when they built the addition decades ago, along with an old through-the-wall air conditioning unit,” Greg explains. “But in the winter, they weren’t getting enough heat, and in the summer, the air conditioning unit was loud and needed to be replaced. So, I decided to get hands-on with one of our CESI products and help install an Ephoca Wall Mounted Pro.”
Removing Old Inefficiencies
Munter knew Ephoca would provide an easy, efficient solution. He helped his daughter remove the existing fin tube radiation, took out the aging through-the-wall air conditioning unit, and got rid of area space heather. The Ephoca unit was installed in the wall, providing both heating and cooling without the need for an external compressor.
“What makes Ephoca attractive is that it’s so easy to install,” Greg says. “We looked at other options, but they all required an outdoor unit. Given that my daughter’s home is a row house in the city with a very limited outdoor space, having to install an exterior condensing unit and run refrigerant lines would have been a major challenge – maybe impossible. With Ephoca, we just had to cut two small round openings in the wall to ventilate to the outdoors, and that was it—no additional wiring because existing AC unit circuit could be reused due to the efficiency of this unit. No interior vents to install. And no bulky equipment cluttering her backyard.”

Comfort and Efficiency in All Seasons
Before installing the Ephoca unit, the family had to rely on plug-in electric heaters in winter to supplement the fin-tube radiation, which was both inefficient and costly. With the new system in place, Munter saw an immediate improvement in heating efficiency.
“This system is much more efficient than the plug-in heaters they were using,” he notes. “And the bonus is that it’s also heating the hallway that connects the main house to the add-on, which was always too cold in the winter. Now the entire area is comfortable year-round.”
The unit was installed in a 14′ x 20′ space, but Munter says it’s easy to see its potential for various applications.
“If you have a room, apartment, or basement that needs heating and cooling, but you don’t have anywhere to put an outdoor condenser, this is a perfect solution,” he says. “Any unit that is relying on radiators or window units can quickly be upgraded with one sleek Ephoca HVAC unit.”

Simple Installation—No HVAC Technician Required
One of the biggest advantages of the Ephoca Wall Mounted Pro is how easy it is to install. Unlike traditional HVAC systems that require extensive setup and professional installation of DX piping and electrical, Ephoca units are designed for quick implementation.
“We hardwired to the existing ac circuit, but it can literally just be plugged into the wall, like a window air conditioning unit if 120v or 220v outlets are available,” Greg explains. “And in our case, we didn’t even need a specialized HVAC guy—a handyman was able to install it. That’s how simple the setup is.”
Versatile Options for Any Space
Beyond the Wall Mounted Pro, Ephoca offers several other models to fit different needs and aesthetics.
“They have concealed units, ceiling-mounted options, and even versions that can be hidden in a closet or behind a wall,” Munter adds. “The unit we installed is sleek and modern—you wouldn’t even notice it when you walk into the room.”

A Revolutionary Product for Retrofits and Energy Efficiency
Munter, who typically deals with HVAC systems from a sales and engineering perspective, was excited to have a hands-on experience with an Ephoca product.
“I don’t usually get to interact with these units in such a direct way,” he remarks. “But this first face-to-face installation really impressed me. The ease of setup, the efficiency, and the design make it a great solution for older homes, apartments, and office spaces that need an upgrade without major renovations.”
Want to Know More?
Coward Environmental is proud to represent Ephoca products in select regions, offering commercial customers an innovative solution to modern HVAC challenges. The Ephoca Wall Mounted Pro and other models provide state-of-the-art heating and cooling without the need for refrigerant lines, outdoor compressors, or complicated electrical work.
Whether you’re looking to retrofit an older property or find an efficient heating and cooling solution for a unique space, Ephoca delivers sleek, effective, and energy-efficient comfort. Contact Coward Environmental to learn more.

