A. O. Smith Replacement Tube Bundles | Boiler Supplies

Additional Information
Single wall copper tube tank heaters are designed for heating potable
water with both steam or hot water. DESIGN AND CONSTRUCTION
FEATURES Tank heating units are used for heating water and are specifically engineered for installation in water storage tanks.
The heating medium may be either steam or hot water. Heating units are manufactured from 3/4" OD 18 gauge seamless deoxidized drawn copper tubing, formed into "U" shapes with ends expanded into a steel or brass tube sheet. Where necessary, the assemblies are installed with tube bundle supports and with spacers to keep tubes in alignment. The collar is made
from steel pipe. Heater heads are constructed of gray cast iron or optional
methods, depending upon working pressure.

Models Numbers of most A.O. Smith Tube Bundles.
NS 4-12
NS 4-18
NS 4-24
NS 4-30
NS 4-36
NS 4-42
NS 4-48
NS 4-54
NS 4-60
NS 4-66
NS 4-72
NS 4-84
NS 4-96
NS 6-12
NS 6-18
NS 6-24
NS 6-30
NS 6-36
NS 6-42
NS 6-48
NS 6-54
NS 6-60
NS 6-66
NS 6-72
NS 6-84
NS 6-96
NS 8-18
NS 8-24
NS 8-30
NS 8-36
NS 8-42
NS 8-48
NS 8-54
NS 8-60
NS 8-66
NS 8-72
NS 8-84
NS 8-96
NS 10-24
NS 10-30
NS 10-36
NS 10-42
NS 10-48
NS 10-54
NS 10-60
NS 10-66
NS 10-72
NS 10-84
NS 10-96
NS 10-108
NS 12-36
NS 12-42
NS 12-48
NS 12-54
NS 12-60
NS 12-66
NS 12-72
NS 12-84
NS 12-96
NS 12-108
NS 12-120