Schoolhouse Beat

The two-pipe Hybrid Variable Refrigerant Flow (VRF) system exchanges heat between refrigerant and water using our Hybrid Branch Circuit Controller. The heat recovery system simultaneously heats and cools spaces without refrigerant in indoor spaces. Less refrigerant means Hybrid VRF™ offers a lower carbon footprint than traditional HVAC systems, ensuring future-proof sustainability and efficiency.

Enter today for the chance to be part of the 2025 Architectural Portfolio issue featuring outstanding school and university projects. Submission materials are due July 25.

Whether you’re in electrical design, contracting, maintenance, or inspection—Code Change Conference 2026 delivers what you need: NEC updates, actionable guidance, and tools to future-proof your facilities. Join us December 2025 in Seattle and January 2026 in Boston!