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Ask Caleffi

Caleffi North America, Inc.

Welcome to the Ask Caleffi podcast series featuring our tech support wizards, Greg Tubbs and Dan Firkus! They will discuss tricky heating and plumbing system problems they are tasked with solving daily and share insights from the field to help contractors discover the best way to work through tough jobs. Count on this dynamic duo to keep the series fun as they mingle in their own entertaining and relatable stories.

Recent Episodes

#27 What is the Art and Science of PEX manifold locations? (with Max Rohr)September 14, 2021 Episode artwork #26 Who you gonna call?August 31, 2021 Episode artwork #25 Why use radiant heating & cooling? (with Max Rohr)August 17, 2021 Episode artwork #24 How do I measure energy consumption?August 10, 2021 Episode artwork #23 How can I protect a boiler system from condensation?August 03, 2021 Episode artwork #22 5 Things You Need to Know About Why Your PRV Screams (with Cody Mack)July 27, 2021 Episode artwork #21 Have you discovered our PLUMBING TOPICS on the Ask Caleffi Blog?July 20, 2021 Episode artwork #20 Have you discovered our HYDRONIC TOPICS on the Ask Caleffi Blog?July 13, 2021 Episode artwork #19 Why does recirc creep occur in DHW systems? (with Cody Mack)July 06, 2021 Episode artwork #18 Plumbing Session! What Are The Most Common Questions?June 29, 2021 Episode artwork #17 Installing or Troubleshooting a Mixing Valve. Why not give us a call?June 22, 2021 Episode artwork #16 What is Legionella and how is it controlled in DHW systems? (with Kevin Freidt)June 15, 2021 Episode artwork #15 "I'm looking for a mixing valve. What kind of valve do I need?"June 08, 2021 Episode artwork #14 Why is thermal balancing important in DHW systems?June 01, 2021 Episode artwork #13 What kind of water do you put into your hydronic system? (with Mark Olson)May 25, 2021 Episode artwork #12 How do I choose the "RIGHT" mixing valve for my POD app?May 18, 2021 Episode artwork #11 What's wrong with my actuator? May 11, 2021 Episode artwork #10 120...130...140. Oh no! Why are these numbers important?May 04, 2021 Episode artwork #9 The heat is on... but for who? April 27, 2021 Episode artwork #8 No pressure... but what's THAT noise?April 20, 2021 Episode artwork #7 Why is this backflow preventer dripping?April 13, 2021 Episode artwork #6 "The path of least resistance." Do I really need a balancing valve? April 06, 2021 Episode artwork #5 Hydraulic Separators. Better than your Grandpa's closely-spaced tees?March 30, 2021 Episode artwork #4 What do your Mom and a hydronic system have in common? March 23, 2021 Episode artwork #3 Are corrosion and noise signs of air in a hydronic system?March 16, 2021 Episode artwork