Accardi Companies
Maximize Energy Efficiency with P-K Solis® Commercial Condensing Boiler
97% thermal efficiency, compact design, and intuitive controls for commercial buildings.
Efficient Heating for Every Square Foot
The P-K Solis® is engineered for large facilities requiring powerful yet cost-effective heating. Whether managing a school, hospital, or office building, Solis® delivers scalable performance without compromising on energy savings.
Slash Your Energy Bills with P-K Solis®
Achieve up to 97% thermal efficiency, significantly reducing utility expenses. The stainless steel heat exchanger ensures longevity, and ultra-low NOx emissions meet stringent environmental regulations—saving money and enhancing your building’s green footprint.


Reliable Performance for Demanding Commercial Spaces
Built to operate under extreme loads, Solis® features a durable design with fewer moving parts, minimizing downtime and maintenance costs. Its compact footprint simplifies retrofits and new installations.
Smart Controls for Smarter Building Management
Integrated with the NURO® Touch-Screen Control System, Solis® offers real-time performance data, remote diagnostics, and BMS compatibility—providing full oversight without manual intervention
Get a Quote on the P-K Solis® Today
Planning a retrofit or specifying a new project? Our team can help scope, size, and install the perfect Solis® model. Lower your energy costs and increase building value today.
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Product Resources
Customers Testimonials
The P-K Solis® has transformed our facility's heating efficiency. The NURO® controls are user-friendly, and maintenance is a breeze.
Alex R.
Facilities Manager
Installation was straightforward, and the compact design fit perfectly into our limited mechanical room space.
Maria L.
HVAC Contractor
We've seen a noticeable reduction in energy costs since switching to the P-K Solis®. Highly recommend!
James T.
Building Engineer
Let’s Find the Right Solis® Model for Your Project
Our team is here to help you choose, size, and implement the ideal Solis® model for your project—start the conversation today. Request a FREE spec review, schedule a virtual walkthrough or talk to one of our P-K Solis® experts now.