by dlopez | Mar 18, 2024 | Climate, Emissions, Energy Recovery, Global Warming, HVAC
Rarely, do we get a glimpse into the future. Sometimes, that’s a good thing, but for certain circumstances, who wouldn’t welcome the chance to discover misfortune heading our way so we can prepare for it? Then there’s the question of would we do anything about it, if...
by dlopez | Dec 4, 2023 | Commercial HVAC, Energy Recovery, Energy Recovery Ventilation Systems, ERV, HVAC, HVAC Inovation, HVAC Installs, IAQ
This unitary, galvanized steel unit sporting integral fans, filters, intake louver, and control box is built from two BPE-SC-UNI-2000s. It handles air exchanges from 1,000 to 4,000 cfm. Specifically sized for commercial and industrial-dedicated ventilation...
by Haglid Engineering | Jul 12, 2023 | Control Sensors, DOAS, Energy Recovery, ERV, Filters, HVAC
Custom DOAS systems are more important now than ever! Why include custom dedicated outdoor air system (DOAS) plans in your new construction or retrofit project? Because you’ll lessen health, financial, and climate issues in indoor spaces that may have felt like mere...
by Haglid Engineering | May 31, 2023 | Energy Recovery, ERV, Humidity, HVAC, Latent
Latent only cooling is a method of utilizing the cooling energy of air leaving an existing or new construction fan coil air handler, to simultaneously pre-cool the air entering the air handler and reheat the air leaving the cooling coil. Installations and field tests...
by Haglid Engineering | Apr 18, 2023 | energy efficiency, ERVs, HVAC, HVAC Installs
An ERV product line should accommodate the simplest to the most unique HVAC design needs–and efficiency should not suffer for it. Here’s a look at the heart of a high-efficiency commercial/industrial ERV followed by a variety of system layouts and duct...
by Haglid Engineering | Dec 30, 2022 | Battleship New Jersey, Energy Recovery, HVAC, Long Ass ERV, Thermal Comfort
Photo by Mys 721tx – Own work, CC BY-SA 3.0 Where does the most decorated warship to serve in the U.S. Navy go to retire? The USS New Jersey, one of the largest battleships of its kind, went out of service in 1991, eventually transitioning into a museum in...