Entries by SVL Web

RenewAire ERV Systems Help You Save and Breathe Easy

RenewAire ERV Systems Provide Excellent IAQ and Proven Energy Savings RenewAire ERV (energy recovery ventilator) systems are becoming a must-have for new and retrofit projects. The progression of technology over time has resulted in the ability to better seal buildings from the elements. While this keeps out weather, it also traps contaminants inside. Since the […]

SVL’s First Quarter Message from President Todd Vollhaber

2021 First Quarter Message from SVL’s President Todd Vollhaber March 21st is fast approaching!  What’s the significance you ask?  Known as the Vernal Equinox, March 21st marks the first day of Spring!  It’s also the day when the amount of daylight begins to win out over darkness.  Something to celebrate for sure!     As Spring approaches, SVL continues on a healthy growth […]

Adiabatic Cooler Obtains Maximized Cooling Power and Optimal Efficiency

Evapco’s Cutting-Edge Adiabatic Cooler Provides Efficient Cooling Power Adiabatic Coolers are able to assist the evaporation process without transferring heat or mass back into the system. Evapco has developed an Adiabatic cooler with superior efficiency, reduced maintenance requirements, and a wide range of sizes to meet nearly any facility’s needs. How Adiabatic Cooling Works Adiabatic […]


Tested And Proven – 40% to 60% RH Is Best

40% to 60% Relative Humidity Is Proven to Reduce Respiratory Virus Transmission Most businesses, schools, and public facilities have taken steps to create a safer environment during the global pandemic. A study was recently conducted by John W. Birks and Kathy L. Rowlen to review respiratory illness transmission in various humidity levels. It found consistent […]


The New Q Duct Energy Calculator Can Help You Save

AQC’s Q Duct Energy Calculator Results in Superior Efficiency   The commercial HVAC industry is focused on identifying energy-inefficient sources to improve efficiency and indoor air quality (IAQ). Duct leakage was acceptable in the past because a price-competitive, zero-leakage duct system did not exist – until now. The Q Duct® solution is challenging the industry to […]

ASHRAE’s 53rd Golf Tournament was a Social Distancing Success

SVL Attended MN ASHRAE’s 53rd Annual Golf Tournament SVL joined engineers, contractors, and other HVAC industry professionals to compete in MN ASHRAE’s 53rd annual Golf Tournament on August 25th. The event was held at Majestic Oaks Golf Course in Ham Lake, Minnesota. It was one of the last beautiful days of summer. The 53rd Annual […]