SFI's Coil Dudes started our careers with Carrier in commercial sales.  Since we experienced "life in the trenches" both in commercial inside support and then outside sales, we have the perspective it takes to support Carrier salesmen and their broad product offerings.

SFI does not claim to build “factory authorized” replacement coils.  However, years of experience and thousands of coil jobs have enabled us to build an extensive library for certain units.  The "factory" differs from SFI in that it provides identical duplicates to the original.  SFI's "drop-in" replacement coils match in fit and function.  SFI does not stock any replacement coils and, in general, does not dabble in residential products or small packaged roof tops.  But you'll enjoy our knowledge of applied products and many unitary air handlers.  And we can customize materials if, for example, you might want thicker tubes or fins or a special casing, but still fit the original unit.

39 Series

Do you need to design a coil for a 39 Series unit?  That is our specialty!  Our in-depth knowledge on original factory coils allows us to help you with almost any application.  We will design and build the coil so that is easily fits into the existing air handler. Some of the 39 Series units for which we have built coils include:

39A	39E	39M	39T
39B	39H	39N	39W
39C	39L	39S

Other Products We Know Well

28 Series separate ship coils

40RM, 40RMS, 40RR, 40RS, 40BA

42BH, various other 42 Series

30GT, 30GN

50 Series indoor packaged units

35 Series boxes

And more... (just ask!)

What Does it Take to Get a Quote?

Provide SFI with the unit model # and coil model #, if known.
Describe the type of coil you are looking for (i.e., CW coil, DX cooling coil, hot water, refrigerant condenser, etc.)

We will take whatever information you have and identify the most productive way to move forward.