PEERLESS Pinnacle PI-199 Installation, Operation & Maintenance Manual page 29

Boiler Supply/Return
Model Connection
All 1 1/4" NPT
Gas
Connection
3/4" NPT
Air Inlet Vent!
Exhaust Size
3 t,
Table 5: Pinnacle" Boiler Ratings
JI_1_ r:lel I :MIB"-{elI I ;1:_ I :q.*N HI_. ( L"e.
DOE Net I=B=R
Boiler Heating Ratings Seasonal
Modet Input Capacity Water Efficiency
Number MBH MBH g MBH 1,2 AFUE %
PI-80 80 74 64 92
PI-140 140 129 : 112 92
PI-199 199 183 I 159 92
I Net I-B-R water ratings based on an allowance of 1 15
2 Consult factory before selecting a boiler for installations having unusual piping and pickup
requirements,
such as intermittent
system operation, extensive piping systems,
etc.
3 Heating Capacity and Annual Fuel U{ilization Efficiency (AFUE) ratings are based on US.
Government t_'st HI Division
of qama
26