24 NRG Group Offices | Hereford

Commercial Heating

Oct 4, 2023

Before the installation, 24 NRG Group’s offices were heated using old electric storage heaters that were inefficient, slow to respond, and lacked thermostatic control. The heaters often ran out of stored heat before the end of the day, leaving staff uncomfortable in the afternoons and evenings.

These limitations made it difficult to maintain consistent temperatures or adapt to the changing demands of a busy office. The team needed a modern, flexible heating solution that could deliver instant warmth, room-by-room control, and greater energy efficiency in a building with poor insulation.

Infrared Group proposed a system combining far infrared bar heaters for targeted workspace heating and Classic infrared panels for enclosed rooms — all integrated through a smart Wi-Fi control system for complete flexibility and remote management.

Before the installation, 24 NRG Group’s offices were heated using old electric storage heaters that were inefficient, slow to respond, and lacked thermostatic control. The heaters often ran out of stored heat before the end of the day, leaving staff uncomfortable in the afternoons and evenings.

These limitations made it difficult to maintain consistent temperatures or adapt to the changing demands of a busy office. The team needed a modern, flexible heating solution that could deliver instant warmth, room-by-room control, and greater energy efficiency in a building with poor insulation.

Infrared Group proposed a system combining far infrared bar heaters for targeted workspace heating and Classic infrared panels for enclosed rooms — all integrated through a smart Wi-Fi control system for complete flexibility and remote management.

Objectives:

  • Replace inefficient, outdated storage heaters with a modern system.


  • Improve comfort and control for staff in every office area.


  • Enable flexible temperature control for individual rooms.


  • Reduce running costs and energy waste.


  • Demonstrate the benefits of infrared heating in a commercial setting.

Key Features:

  • Installation of far infrared bar heaters in the main open-plan office for targeted warmth over workstations.


  • 700W Classic Infrared Panels installed in individual office rooms.


  • Full integration with Smart Wi-Fi control system, allowing central or room-by-room temperature management from a single smart device.


  • Fast-acting, efficient heating providing instant comfort and improved energy performance.


  • System designed to be cost-effective, low-maintenance, and future-proof.

Discover Phase

  • Conducted an on-site survey of the office layout and insulation quality.

  • Identified key problem areas, including heat loss and insufficient control with existing storage heaters.

  • Worked closely with the management team to define heating zones and daily usage patterns.


Design & Development Phase

  • Specified a mix of bar heaters and 700W Classic infrared panels to meet the heating demands of each space.

  • Designed a zoned system allowing individual temperature control for offices, meeting rooms, and open-plan areas.

  • Proposed the Smart Wi-Fi control platform to provide easy scheduling and real-time monitoring from a single dashboard.

  • Ensured the system design balanced performance, comfort, and cost-efficiency within the client’s budget.


Implementation Phase

  • Installation completed efficiently in 1 day by a single electrician with minimal disruption to office operations.

  • Heaters were mounted and hardwired into the building’s fuse board, with relays connected for Wi-Fi communication.

  • The system was configured and tested to ensure full functionality and optimal heat coverage.

  • Provided a complete handover and training session, demonstrating how to use the smart control app for scheduling, zoning, and temperature adjustments.


  • Instant, even warmth across all office areas.

  • Smart, flexible control from a single smart device.

  • Individual room zoning for tailored comfort and efficiency.

  • Significant energy savings compared to old storage heaters.

  • Faster response times and consistent heating throughout the day.

  • Improved staff comfort and productivity in a modern workspace.

  • Low-maintenance system delivering long-term reliability and cost savings.