The high ventilation rates common in farrowing and farrow-to-finish operations are a non-starter with a conditioned, enclosed space designed for human comfort.
Taking a look at the major concerns around replacing an 80% furnace with a high-efficiency one such as venting requirements, drilling extra holes, and financial costs.
Daba, who moved to Canada 20 years ago as a refugee, did not initially have experience working with ductwork, but earned his Certified Ventilation Inspector (CVI) accreditation from NADCA in 2023.
Excessive moisture is a common problem in commercial and residential buildings alike. It could be from a leaking roof, a burst pipe, a flash flood, or even poor ventilation.
To improve IAQ, contractors have to focus on ensuring their customers are informed on regular HVAC system maintenance, proper ventilation, air filtration, and purification, and then recommend IAQ technology and products that work well together.
ANSI/AMCA Standard 540-23 establishes uniform methods of laboratory testing the ability of a louver to remain unbreached by flying debris during a windstorm.
The standard applies to new and existing buildings and major renovations and provides requirements for many aspects of air-system design, installation, operation, and maintenance.