1
109838-01 - 5/20
X-PV
Installation, Operating & Service Manual
X-PV
• Water Boiler
• Cast Iron
• Induced Draft
• Gas Fired
TO THE INSTALLER:
Affix these instructions adjacent to boiler.
Provide model number and serial number when
seeking information and support.
TO THE CONSUMER:
Retain these instructions for future reference.
Contact heating contractor for all issues and support.
Models:
• X-PV3N • X-PV3P
• X-PV4N • X-PV4P
• X-PV5N • X-PV5P
• X-PV6N • X-PV6P
• X-PV7N • X-PV7P
• X-PV8N • X-PV8P
WARNING
Improper installation, adjustment, alteration, service or maintenance can cause property damage, injury, or
loss of life. For assistance or additional information, consult a qualified installer, service agency or the gas
supplier. Read these instructions carefully before installing.
!
Installation, Operating and Service Instructions for
Table of Contents Page
1. Product Description ..................4
2. Specifications .......................5
3. Pre-Installation ......................6
4. Locating the Boiler ...................7
5. Air for Combustion and Ventilation ......8
6. Venting ............................11
7. Water Piping .......................22
8. Gas Piping .........................26
9. Wiring ............................28
10. Start-Up and Checkout ...............32
11. Operation ..........................36
12. Service and Maintenance ............44
13. Troubleshooting ....................49
14. Service Parts .......................52
Appendix A ........................61
Appendix B ........................66
Appendix C ........................68
Appendix D ........................70
9700609
To Next Page
Need help?
General
