Aerco Benchmark 2.0 User Manual

APPENDIX F
BENCHMARK 2 MIL. BTU LOW NOx
AP-A-798
GAS FIRED BOILER
DIMENSIONAL DRAWING
1) ALL DIMENSIONS SHOWN ARE IN INCHES (CENTIMETERS) NOTES:
ASME B & PV CODE SECTION IV STAMP H
240210
(PSIG) TEST PRESS.
TEMP. (°F) MAXIMUMMAX. WORKING
PRESS. (PSIG)
160
HEAT EXCHANGER & COMBUSTION CHAMBER DESIGN STANDARDS
HT'G SURFACE SQ.FT.
87
MIN. RELIEF VA.
CAPACITY MBH
2000
2) RELIEF VALVE AND CONDENSATE TRAP ARE INCLUDED SEPARATELY IN SHIPMENT
JK 092608
INTERNATIONAL, INC.
AERCO
NORTHVALE, NJ 07647
APPD.
REV.DATE SCALE DWN.BY CHKD.
DATE SIZE
REV
D
CONTROL PANEL DISPLAY
3/4" ELECTRICAL
CONDUIT CONNECTION
5
36
23
12-1/4
28
OPTIONAL CONNECTION FOR 8" DIAMETER SEALED COMBUSTION AIR DUCTWORK
LIFTING LUGS
79
56
71
7.00
13-1/4
15
7-3/4
12-3/4
23-1/2
2-1/2
1-1/4
7-1/2
18.00
THIS AREA TO BE ACCESSIBLE FOR MAINTENANCE
4"-150# FLG'D
HOT WATER OUTLET CONN.
2" NPT GAS INLET CONN.
4"-150# FLG'D COLD WATER INLET CONN.
1-1/2" NPT
DRAIN CONN.
8" EXHAUST
OUTLET
PRESS./TEMP.
GAUGE
PRESS. RELIEF VA.
CONDENSATE DRAIN
DOOR SWING
4" CONCRETE PAD -SET UNIT FLUSH AT REAR
(180.3)
(142.2)
(33.7)
(17.8)
(19.7)
(32.4)
(59.7)
(38.1)
(6.4)
(3.2)
(19.1)
(200.7)
(45.8)
(91.4)
(58.4)
(12.7)
(71.1)
(31.1)
(41.9)
3/4" NPT GAS VENT CONN. FOR "IRI GAS TRAIN OPTION" ONLY
16-1/2
“A”
74
BMK2.0 LN
MODEL
DIM. "A"
NAT. GAS
WITH FM
GAS TRAIN
18-3/4
(47.6)
17-1/2
(44.5)
(188.0)
NAT. GAS
WITH IRI
GAS TRAIN
F-1

Aerco Benchmark 2.0 Specifications

General

Model	Benchmark 2.0
Category	Boiler
Fuel Type	Natural Gas or Propane
Type	Condensing
Input Capacity	2, 000, 000 BTU/h
NOx Emissions	<20 ppm
Operating Pressure	160 psi
Vent Diameter	6 inches