HVAC at the Space Port

Downtime is not an Option

Whether you're testing rocket engines or running a diner, if the AC goes out in Mojave, business stops. The heat is a safety hazard for employees and sensitive equipment alike.

Preventing "Thermal Shutdown"

Commercial package units (RTUs) sit on the roof, exposed to the relentless sun. The internal temperature of a unit sitting on a 150°F black tar roof can exceed critical limits.

1. Belt Tension is Critical

Most commercial units are belt-driven. In the heat, rubber belts stretch and slip. A slipping belt means reduced airflow, which leads to evaporator freezing. We check and tighten belts quarterly.

2. Electrical Connections Loosen

Thermal expansion and contraction from the extreme day/night temperature swings in Mojave cause screws to loosen on contactors and terminal blocks. A loose wire creates high resistance, heat, and eventually a melted wire or blown compressor.

3. Economizers: Friend or Foe?

Economizers are great for bringing in cool outside air... when the air is clean. In Mojave, a stuck economizer damper can suck in pounds of sand during a windstorm, clogging filters instantly. We often recommend specific settings or additional filtration for economizers in this area.

The "Server Room" Problem

Many industrial spaces have server closets that need cooling 24/7, even in winter. Relying on the main building AC is inefficient. We recommend installing a dedicated ductless mini-split for these rooms. They are efficient, redundant, and keep your data safe regardless of the main system status.