• HVAC equipment products sold to licensed contractors only. Products sold in select areas only, please contact your local branch for availability in your area
  • Used when air handler or hot water coil is installed in a space that may be subjected to freezing temperatures such as in an attic or crawl space

First Co Freeze Protector for Aquatherm Hot Water Coil


Brand Model Compatibility:


Brand Model Compatibility
First Co. 18 - 60HBXB-HW

Starting at
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