NEWSLETTER
Sales Tools | Success Story | Air Flow Measurement Options
VIDEO ARTICLE
SALES & MARKETING TOOLS
Hear from Kayla Nelson, Valent Sales Engineer, about the different sales and marketing tools Valent has available to you. Use these tools to connect with customers this summer!
SUCCESS STORY
NEIGHBORHOOD REDEVELOPMENT PRIORITIZES FRESH OUTDOOR AIR WITH DOAS
Two Valent sales representatives on the East coast, Boland and Baltimore Trane, partnered together to win a job in the suburbs of Washington, D.C. The project is a redevelopment of nearly 13 acres from industrial use into a new neighborhood development with ground floor retail and a mix of residential buildings from townhouses to multi-family buildings.

Seven Valent VX units will provide 100% fresh outdoor air for residential and mixed-use buildings on the site. Pat Bain at Boland worked closely with the project engineer to identify Valent as basis-of-design. Pat has called on this engineer for over 25 years and it’s because of this relationship they work with Boland time and time again. “They value the local expertise and support they get from Boland,” said Pat.
The variety of configurable options Valent provides fit the engineer’s projects well. In this case, offering side supply air without the need for an elevated curb, a small operational footprint, and lower overall weight than our competitors made Valent the right choice.

Dennis Millet of Baltimore Trane then worked with the mechanical contractor to secure the win. The contractor appreciates Baltimore Trane’s support from the budget phase through to final award. They trust Dennis and his team for competitive pricing on Valent’s high quality equipment. The contractor also highly values both the Baltimore and Boland service teams in their expertise and support on equipment startups and labor warranties.
AIR FLOW MEASUREMENT OPTIONS
Measuring the actual air flow in HVAC equipment is important to many customers and is necessary for some critical applications. Air flow monitoring can be a useful tool to:

  • Verify air flow during start-up
  • Confirm that ventilation rates meet code and keep occupants healthy
  • Troubleshoot and diagnose equipment issues

Valent offers several air flow monitoring options, including monitoring at the supply fan. Many competitors only offer more costly damper air flow monitoring or no monitoring options at all. Get to know the options Valent has available so you can guide your customers to the best selection.

FACTORY-INSTALLED OPTIONS
Valent offers pressure-based air flow measurement at both the supply fan and exhaust fan. This type of air flow measurement is up to 95% accurate, sufficient for most applications. This option is installed and tested at the factory, ensuring the sensor is working properly when it arrives on site. Fan air flow measurement is one of Valent’s SPECtacular 7 features because it is the most cost-effective option and one that drives many competitors to include the more expensive damper air flow monitoring.
Note: Ventilation air flow rate can be measured at the supply fan for 100% outside air units, but recirculation units require measurement at the outdoor air intake/damper.

For measurement at the damper, Valent offers a device that uses thermal dispersion. Thermal dispersion measurement is typically more accurate than pressure-based measurement, especially at lower velocities. These damper devices typically also have additional start-up requirements and require field calibration.

Note: In the 352 cabinet, only a pressure-based option at the damper is available.

HIGHEST ACCURACY OPTION NEEDS FIELD INSTALLATION
For highly critical applications, Ebtron makes a thermal dispersion measurement device that can be procured and installed separately in the field. This device uses more sample points to ensure higher accuracy. However, for most applications, Valent’s factory-mounted solutions meet the requirements and save you time and money.

Air flow measurement is a valuable tool for many building operators. When selected with the equipment, monitoring can be done via Valent’s standard Web UI.

Educate your customers about air flow measurement with Valent’s Air Flow Measurement Datasheet or share the article about affordable air flow measurement from the Valent website.
OUTDOOR AIR EXPERTS | ROBUST DESIGNS | DEDICATED SUPPORT