Explore how refrigerant chemistry, heavier-than-air gases, and real-world brazing hazards highlight critical safety practices for HVAC and mechanical contractor.
We become comfortable with what we perceive to be best practices and believe they are also safe for all involved. Cupric oxide will always be a concern when brazing copper refrigerant line sets, so purging with nitrogen is the best way to keep your refrigerant lines clean and pristine during brazing.
In this episode of And So It Flows, Jennifer Harrison and Kaytee Gray from SupplyHouse.com discuss how digital merchandising and fulfillment are evolving to empower contractors with expert product information, simplifying decision-making in the field.
This new standard will mark a turning point for water supply and sanitary drainage pipe sizing, which together haven’t received a meaningful update since the 1940s.