Ask the Pros

RSS
PSI to Feet of Head Conversion and Adjustments for Glycol Systems

PSI to Feet of Head Conversion and Adjustments for Glycol Systems

Avoid flow rate that does not match system design by adjusting PSI to Feet of Head formula depending on type of heat transfer fluid. Walk through the formula and correction with examples.

  • Go Glycol Pros
How to Use a Refractometer to Test Glycol Concentration

How to Use a Refractometer to Test Glycol Concentration

In this video we demonstrate how to use your refractometer to test your heat transfer solution's concentration.
  • Go Glycol Pros
Determining HVAC System Volume

Determining HVAC System Volume

Do you know how much fluid your hydronic heating or cooling system holds? When it's time to refill, you need to know your system's volume to order the right quantity of glycol. Try one of these two methods to estimate system volume. 
  • Go Glycol Pros
Testing and Maintaining Your Glycol Heat Transfer Fluid

Testing and Maintaining Your Glycol Heat Transfer Fluid

4 easy glycol tests for your HVAC maintenance to avoid costly repairs or system shutdowns.
  • Go Glycol Pros