Delta T Installations Ltd is proud to have recently completed a major commercial air conditioning project at the Lincolnshire Air Ambulance headquarters — a facility that plays a vital role in emergency medical response across the region. This installation required both technical precision and logistical care, as the work was carried out in a fully operational building with occupied offices and tight service voids.

Scope of the Project

This large-scale project involved the installation of two Mitsubishi Heavy Industries (MHI) VRF systems, servicing a total of 17 indoor air handling units spread throughout the headquarters. These indoor units were selected and placed to deliver precise climate control across a range of spaces, including staff offices, meeting rooms, and specialist operational areas.

Working Around a Live Environment

Carrying out such a complex installation in a live building presented unique challenges. With tight ceiling voids and ongoing daily operations, our experienced engineers had to work around staff, minimise disruption, and maintain the highest safety standards at all times.

Despite these challenges, the project was delivered smoothly and on time, thanks to:

• Careful pre-installation planning and system design

• Close collaboration with the building’s management team

• Our engineers’ professionalism and respect for the working environment

Why VRF Systems for this Lincoln Air Conditioning Install?

Variable Refrigerant Flow (VRF) systems offer scalable, energy-efficient climate control, making them ideal for larger buildings with multiple rooms and varying usage patterns. By enabling individual temperature control in each room while sharing a central outdoor unit, VRF technology ensures:

• Greater comfort for occupants

• Optimised energy use

• Quiet and discreet operation

• Minimal aesthetic impact

In this case, the VRF system was customised to meet the high demands of a mission-critical facility, ensuring reliable performance throughout the year.