PEERLESS SERIES 62 Installation, Operation & Maintenance Manual page 5

pGr=-RLESS o
CAST IRON BOILERS
Series 62
o Semi-Commercial Gas Boiler
• Packaged or Knockdown
o Natural Draft Venting
o 320 to 560 MBH Input
o Steam or Hot Water Boilers
o Natural or LP Gas
Steam
Water
o The large water content of this
knockdown or completely packaged
boiler makes it ideal for difficult steam
or water applications.
o Available in standing pilot or spark
ignition.
o Combustion efficiency meets the
80% ASHRAE 90.1 minimum as
required by the federal standards for
commercial boilers.
O Horizontal to vertical draft hood
and aluminized steel flue collector
provide a low boiler profile to allow
installation in areas with low
clearance.
r_ An optional tankless hot water coil
can be installed on water boilers,
insuring ample domestic hot water
production.
o Probe or float-type low water cutoff
available.
I=B=R Water
Gross Output Net I=B=R Combustion Content
MBH Ratings 3 Efficiency 4 (Gallons)
Model Input Steam Steam Water
Number MBH Water Steam Sq. Ft. MBH 2 MBH 1 Water Steam Water Steam
62-09 320.0 256 256 800 192 223 80.0 80.0 21.12 11.28
62-10 360.0 288 288 900 216 250 80.0 80.0 23.18 12.36
62-11 400.0 320 320 1000 240 278 80.0 80.0 25,34 13.44
62-12 440,0 352 352 1100 264 306 80.0 80.0 27.50 14.52
62-13 480.0 384 384 1200 288 334 80.0 80.0 29.66 15.60
62o14 520.0 416 416 1300 312 362 80.0 80.0 31.82 16.68
1 Net I=B=R water ratings based on an allowance 011.15.
2 Net I=B=R steam ratings based on an allowance of 1.333.
3 Consult factory before selecting a boiler for installations having unusual piping and pickup requirements, such as intermittent system operation,
extensive piping systems, etc
4 Combustion efficiency determined in accordance with ANSf Z21 13, Gas-Fired Low-Pressure Steam and Hot Water Boilers