Ask Caleffi
Welcome to the Ask Caleffi podcast series, now featuring our powerhouse tech team! Join Cody, Ryan, Matt, and Dan as they dive into the tricky heating and plumbing challenges they tackle every day.
These field experts share real-world insights to help contractors navigate even the toughest jobs with ease. Count on the team to keep things lively, mixing professional wisdom with the entertaining, relatable stories you’ve come to love.
Ask Caleffi
Latest Episodes
#1.9 Separation Simplified: What are the Best Practices for Keeping Your System Clean and Healthy?
Ever been haunted by "ghost flows" or a radiator that won't stop clicking? In this episode, the team breaks down separation—the art of managing air, dirt, and pressure to ensure your system actually behaves.Hydronic systems fail when air...
#1.8 Thermal Disinfection & Chemical Injection: What is the Right Mix for your System Update?
Legionella isn’t a “rare edge case” problem—it’s a predictable outcome of physics and biology. When water sits warm and stagnant, it becomes an incubator for bacteria that grows in the biofilm of the piping. In this episode, we step insi...
#1.7 Mixing Valve Sizing: Why Pipe Size is Misleading?
We’re diving deep into the practical mechanics of thermostatic and digital mixing valves, featuring the Caleffi 521 Series and the 520 AngleMix™. Moving beyond the spec sheet, we break down how these valves actually behave in the field, and why...
#1.6 Manual vs. Thermostatic: Which Balancing Strategy Is Right for Your Project?
Ever stayed in a hotel where you have to turn the shower on, go grab breakfast, and come back just to find "warm" water? In this episode of Ask Caleffi, the team dives deep into the "why" and "how" of domestic hot water (DHW) balanc...
