2 free crimp to female sweat 90 deg fittings included

18X18 HEAT EXCHANGER THE METAL AROUND THE COIL IS 18X20X3 1/2 SIZE   149,000 BTU IMPORT

TWO WARRANTIES TO PROTECT YOUR INVESTMENT. UNMATCHED BY OTHERS
THIS UNIT HAS A LIFETIME PRO RATED WARRANTY THAT COVERS CUSTOMER ABUSE YES CUSTOMER ABUSE AS LONG AS YOU RETURN THE BAD EXCHANGER TO US. THE SECOND WARRANTY IS LIFETIME AGAINST MFG DEFECTS FOR AS LONG AS YOU OWN THE HEAT EXCHANGER. SEND REQUEST FOR COPY OF WARRANTY TO ANDERSONS OUTDOOR

Finned Area: 18" x 18"
Overall Dimensions: 18-" x 20" x 3-1/2" THICK
Overall Dimensions (including Copper Manifold): 18" x 23" x 3-1/2" THICK
Rows of Tubes: 3 (3/8" Seamless Copper)
Inlet/Outlet: 1" Copper Sweat
Rating: 175 psi/350°F
Fin Spacing: 12/inch
NOTE THE MANIFOLD MUST STICK OUTSIDE THE DUCT WORK!!!!!!!

INCLUDES MOUNTING BOX AROUND THE COIL FOR EASE OF INSTALLATION. WHAT ITS THE DIFFERENCE FROM US AND OTHER  ON EBAY ???? WELL WE TELL YOU HOW IT IS WITHOUT LIES AND DO NOT LIE OR HIDE BEHIND SMOKE AND MIRRORS TO SELL YOU ITEMS THAT ARE NOT AS YOU ARE LED TO BELIEVE.  OTHERS SAY BUY FROM A USA MANUFACTURE TRYING TO MAKE YOU BELIEVE THEY ARE BUILDING THE EXCHANGERS AND THEY WANT YOU TO BELIEVE THEY ARE USA MADE BUT ARE REALLY MADE IN CHINA.