
PB-ZEN-BOF-1G
The Polar Bear Design Zentium 1-Gang Open Frame Back Box is a specialist mounting accessory designed for the Zentium Pro thermostat range. Engineered to support professional HVAC and building automation installations, this single-gang back box provides the appropriate fixing arrangement, cable space and alignment required for secure installation of a compatible Zentium Pro thermostat. Its dedicated design helps achieve a neat, precise finish when integrating advanced heating and cooling controls into wall-mounted installations. Suitable for premium residential properties, commercial environments and sophisticated building management systems, the Zentium Back Box provides a practical foundation for reliable thermostat installation.