by Haglid Engineering | Jun 6, 2024 | energy efficiency, Energy Recovery, ERV, Heating and Cooling, HVAC
If you’re a contractor, engineer, or a manufacturer or sales rep for HVAC components, you know not all HVAC systems are created equal. However, the people who need to purchase components or have them installed may not be as well-versed. Throwing concepts at them such...
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 | Sep 14, 2023 | Building Stock, Climate Crisis, Decarbonize, Energy Recovery, Wildfires
Climate Imagine going for a walk deep in the woods paying attention to nothing but bird watching. With binoculars trained on tree cover, if you don’t stop to take note of where you are and where you are heading, you’re asking to get lost, twist an ankle, step on a...
by Haglid Engineering | Jul 12, 2023 | Energy Recovery, ERVs, HVAC Installs, HVAC Tech
The Upper Fan has a Louver and fan box in front of it that is normally attached. This photograph is to show the fan module before the louver is added. The DOAS (Dedicated Outdoor Air System ) is shipped with the fan modules removed and packed around the ERM (Energy...
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...