Raypak Tube Bundle 266a Copper Asme

Raypak Tube Bundle 266a Copper ASME Copper heat exchanger tube bundle for 265a/266a/267a btu asme heaters Includes baffle, stud bolt kit, (9) header gasket It is made from quality materials and has been tested in a rigorous quality control process It is very important to distinguish between residential & commercial tube bundles because they are not interchangeable Residential heater model numbers begin with one of the following: p-r (raypak) or p-m (rheem) or p-d (ruud) Commercial heater models begin with c-r (raypak) Full model number can be found by opening the front cabinet door and looking for the identification plate which will contain the model number and part number MFG# 006733F