Hi Delta® - Type H
Job:
Engineer:
Contractor:
Prepared By:
Model:
Hydronic Heating Boiler
Models 302BE-902BE
Date:
87% Efficiency
MBTUH Input:
Indoor/Outdoor:
Š 100% Factory Fire Tested
Š Efficiency: 87%
Š Maximum Outlet Temperature: 230°F
Š Minimum Non-Condensing Inlet Temperature: 120°F
Š Thermal Shock Proof Heat Exchanger
Š Limited Twenty-Year Thermal Shock Warranty
Š Limited Ten-Year Heat Exchanger Warranty
Š Diagnostic Center with Fault History
Š PolyTuf Powder Coated Cabinet
Š No Combustible Floor Shield Required
Š Fan-Assisted
Š Patented Burner Security Blanket
Heat Exchanger
Gas Train
Burner
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H Stamp
Headers
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Manual Gas Shut-Off Valve(s)
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Ultra-Low NOx: Less than 30 PPM
Gas Pressure Regulator
Safety Shut-Off Valve
Firing Control Valve
Firing Mode
Temperature Controls
Glass-Lined Cast Iron – Standard
B-2 Tankstat, Single-Stage (100-200°F)
B-3 Tankstat, 2-Stage (100-200°F)
B-6 Aquastat, 2-Stage (100-200°F)
Bronze – Option A-1
ASME Inspected and Stamped
160 PSIG Working Pressure
National Board Approved
Fin Tubing
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On/Off (H4): Models 302BE
and 402BE
2-Stage (H3): Models 302BE -
902BE
B-
TempTracker Digital Controller,
2-Stage
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B-
TempTracker Digital Controller,
4-Stage
Copper – Standard
Cupro Nickel – Option A-3
ASME Steel Tube Sheet
Silicone High Temp O-Rings
Pressure Relief Valve, ASME
45 PSIG – Standard on Models
302BE and 402BE
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Fuel
Y-241 Electronic Sequencer, 4-Stage
Y-281 Electronic Sequencer, 8-Stage
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Natural Gas
Propane Gas
4” WC Gas Supply Pressure
G-20
Options
C-6 Ignition Module, Manual Reset
D-21 TruSeal® Direct Vent
Design Certified ANSI Z21.13/
CSA 4.9
F-10 Low Water Cut-Off, Remote Probe
60 PSIG – Standard on Models
502BE-902BE
I-1
High Limit Control, Auto Reset
Venting
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PSIG – Optional
P-
Pump: HP, 120V, 1∅, 60Hz
Vent Location
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Temperature and Pressure Gauge
Water Connections
Water Hardness:
Cast Iron
Mounted
GPG
Bronze
Loose
Rear
Top – Standard
Rear – Option D-14
Vent Termination Cap
Outdoor D-11
Indoor, Horizontal D-15
Indoor, Vertical (by others)
Combustion Air
In-Line Filter Kit (Recommended
with Ducted-In Air Only) D-17
Air Intake Elbow D-16
Extractor - Optional
By Others
Left – Standard
Right – Option A-6
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Front
P-26 Cold Water Start (See 2000.48)
S-1 Low Gas Pressure Switch, Manual
S-2 High Gas Pressure Switch,
Manual
X-1 SureRack™ Kit
X-2 SureRack Add-on
Controls
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120V, 60Hz, 1∅ Power Supply
120/24V 60Hz Transformer
100% Shutoff/Lockout
Hot Surface Ignition
Remote Flame Sensor
High Limit Control, Manual Reset
On/Off Power Switch
Manual Shut-Off, Front-Mounted
Flow Switch
Blocked Vent Pressure Switch
Combustion Air Proving Switch
Economaster Pump Time Delay
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Regulatory Agency Requirements
Not Required
Construction
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Indoor/Outdoor Construction
Enclosed Front Controls
Catalog No.: 2000.441E
Effective: 11-15-07
Replaces: 1-1-07
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