110891-02 - 5/22
RSAH
Models:
• RSAH111E
• RSAH111E-T
• RSAH154E
• RSAH154E-T
•
Natural Draft
•
Oil-Fired
•
Water Boiler
•
B20 Ready
TO THE INSTALLER:
Affix these instructions adjacent to boiler.
TO THE CONSUMER:
Retain these instructions for future reference.
For service or repairs to boiler, call your heating contractor. When seeking information on boiler, provide
Boiler Model Number and Serial Number as shown on Rating Label.
Installation, Operating and Service Instructions for
Manual Contents Page
1. General Information . . . . . . . . . . . . . . . . . . . . . .5
2. Pre-Installation . . . . . . . . . . . . . . . . . . . . . . . . . .7
3. Water Piping and Trim . . . . . . . . . . . . . . . . . . . .10
4. Venting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
5. Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
6. OIl Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
7. System Start-Up . . . . . . . . . . . . . . . . . . . . . . . .22
8. Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
9. Maintenance & Service Instructions . . . . . . . .32
10. Boiler Cleaning . . . . . . . . . . . . . . . . . . . . . . . . .34
11. Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . .37
12. Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . .42
