Model Plates Connection Height Width Depth Max Btu/hr
BP400 40 3/4" MNPT 8.2" 3.1" 3.64" 300,000 Btu/hr
http://www.radiantheatproducts.com/Brazepak_Heat_Exchangers.php
Not sure what these go for. lets say $70 shipped since this site says $300 and I see more reasonably priced ones go for 100ish. I accept PayPal.
BP400 40 3/4" MNPT 8.2" 3.1" 3.64" 300,000 Btu/hr
http://www.radiantheatproducts.com/Brazepak_Heat_Exchangers.php
Not sure what these go for. lets say $70 shipped since this site says $300 and I see more reasonably priced ones go for 100ish. I accept PayPal.