Designed for:
Roof Top Chillers

AUDIT-BUDDY™ is the best way to evaluate the air going into your chillers.

Rooftop Chiller Efficiency

When you want to evaluate your rooftop chiller efficiency, you need to be able to quickly get data on-demand.

The AUDIT-BUDDY™ system is a standalone, portable monitor that captures Temperature, Relative Humidity and Dew Point where ever and whenever you need it.

How It Works

1. Purchase or Service

Buy or utilize the Purkay Labs’ Service to use your AUDIT-BUDDY system.

2. Collect Data

Use the QuickScan mode to take 1 minute measurements along the rooftop chiller.

3. Actionable Insights

Use the software generated reports to quickly map out what’s happening at the roof.

Case Study: Recirculation Air at the Chiller

In 2024, a major colocation facility in Northern Virginia was experiencing trouble with their rooftop chiller. The client sought to visually map the temperature around the chiller to diagnose the issue. Purkay Labs utilized their AUDIT-BUDDY system to monitor and collect data, revealing significant recirculation of warm exhaust air. This information enabled the client to plan necessary design modifications to prevent internal component failures. The client intends to implement these changes and call Purkay Labs back to confirm the problem has been resolved.

Benefits

Independent & Accurate Data

Resolving Chiller issues can be tricky. With AUDIT-BUDDY, you are guaranteed highly accurate- and independent data.

We report what is happening and act as a completely independent and trusted third party data with a ± .9 °F | ± .5 °C Accuracy

Respond to Building Alerts

AUDIT-BUDDY works with your existing monitoring equipment. Whether you have a BMS, DCIM or wireless sensors, AUDIT-BUDDY provides data where you need more information or don’t have any permanent monitoring.

Data On-Demand

Our reports give you all the data you need to optimize your efficiency and make key decisions. You’ll know exactly what’s happening with your chiller, and where you can reduce waste. From a top-level overview right down to an in-depth analysis of the details, we’ve got you covered.

Use Across Your Data Center

The AUDIT-BUDDY is completely standalone - no installation, no integration. Simply set and collect data from the free standing air.

Use in across your Data Center - in the white space, battery room, UPS room, and anywhere you need extra information.

  • Valuable Tool

    It acquires data periodically that is prohibitively expensive to monitor continuously. Now we have confidence in the cooling setup in our halls.”

    — Facility Controls Engineer, Quincy, WA

  • Quickest Turn Around Time

    “I presented the Data obtained from multiple scans to our Senior Leadership team and they are very impressed with what we were able to present within a day of obtaining the product.”

    — Data Center Operations Manager, New York, NY

  • Immediate and Accurate Data

    “Immediate and accurate data within that short window makes this one of the most impressive product I have ever worked with.”

    — Data Center Operations Manager, Longmont, CO

  • Save Time

    “AUDIT-BUDDY allowed us to reduce the amount of time required to get accurate readings compared to alternative methods and tools used in the past. ”

    — Greg Dumas, EEC Construction Operations Manager

  • Cost Effective Solution

    “I have used the Audit Buddy and it is a great tool to add to your critical facility. It is an inexpensive tool that monitors and records temperature and humidity that you can review and then make changes and test again to see the results and these changes within a short amount of time. This is a great product and I highly recommend getting it for your facilities.

    — Kelly Williams, CDCS Direct

 Friendly support every step of the way

Purkay Labs’ customer support team sets us apart, and is here to help you at every step of your journey. If you're ever stuck you'll get a timely, helpful and clear response from a real person. You can also access a wide range of resources to ensure you get the most value from Purkay Labs.