Crown Boiler Phantom X series, Installation And Operating Instructions Manual, Page: 9 / 136

9
NOTICE
Do not drop boiler.
A. Move boiler
to approximate installed position.
B. Remove all
crate fasteners.
C. Lift and remove
outside container.
D. Remove boiler
from cardboard positioning sleeve
on shipping skid.
E. Move boiler
to its permanent location.
I. Product Description, Specifications and Dimensional Data
(continued)
Table 3: Ratings
II. Unpacking Boiler
Phantom X Series Gas-Fired Boilers
Model
Number
Input (MBH)
Gross Output
(MBH)
Net Ratings Water
1
(MBH)
Thermal
Efficiency (%)
Combustion
Efficiency (%)
Min. Max.
PHNTM399C 80 399 375 326 94.1 94.5
PHNTM500C 100 500 485 422 97.0 96.0
Ratings shown are for installations at sea level and elevations up to 2000 ft. at minimum vent length. For elevations above 2000
ft., see Appendix A Instructions for High Altitude Installations above 2000 ft.
1
Net AHRI Water Ratings based on allowance of 1.15. Consult manufacturer before selecting boiler for installations having
unusual piping and pickup requirements, such as intermittent system operation, extensive piping systems, etc.