Raypak 302BD-902BD - Manual
Raypak 302BD-902BD – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Catalog No.: 2000.303A
Effective: 11-15-07
Replaces: 8-15-07
Job:
Engineer:
Contractor:
Preparer:
Date:
Model:
Indoor/Outdoor:
MBTUH Input:
Fast, Economical Natural-to-Propane Gas Switchover
100% Factory Fire Tested
84% Efficiency
Maximum Outlet Temperature: 230°F
Minimum Non-Condensing Inlet Temperature: 105°F
Thermal Shock Proof Heat Exchanger
Limited Twenty-Year Thermal Shock Warranty
Diagnostic Center with Fault History
PolyTuf Powder Coated Cabinet
No Combustible Floor Shield Required
Fan-Assisted Low NOx Burners
Patented Burner Security Blanket
Heat Exchanger
H
Stamp
Headers
Glass-Lined Cast Iron – Standard
Bronze – Option A-1
ASME Inspected and Stamped
160 PSIG Working Pressure
National Board Approved
Fin
Tubing
Copper – Standard
Cupro Nickel – Option A-3
ASME Steel Tube Sheet
Silicone High Temp. O-Rings
ASME Pressure Relief Valve
45 PSIG – Standard on Models
302BD and 402BD
60 PSIG – Standard on Models
502BD-902BD
PSIG – Optional
Temperature and Pressure Gauge
Water
Connections
Left – Standard
Right – Option A-6
Controls
120V, 60Hz, 1
∅
Power Supply
120/24V 60Hz Transformer
100%
Shut-Off/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
Enable/Disable
Gas Train
Manual Gas Shut-Off Valve(s)
Gas
Pressure
Regulator
Safety Shut-Off Valve
Firing
Control
Valve
Firing
Mode
On/Off (H8): Models 302BD,
402BD
2-Stage (H9): Models
302BD-902BD
Natural/Propane
Gas
Design Certified ANSI Z21.13/
CSA 4.9
Gas
Connection
Left – Standard
Right – Option Z-1
Construction
Indoor/Outdoor
Construction
Enclosed Front Controls
Venting
Vent
Location
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 (TruSeal
only) D-17
Air Intake Elbow D-16
Extractor – Optional
By others
Not required
Burner
Ultra-Low NOx: Less than 30 PPM
Temperature Controls
B-2
Tankstat, Single-Stage
(100-200°F)
B-3
Tankstat, 2-Stage (100-200°F)
B-6
Aquastat, 2-Stage (100-200°F)
B- TempTracker
Digital
Controller,
2-Stage
B- TempTracker
Digital
Controller,
4-Stage
Y-241 Electronic Sequencer, 4-Stage
Y-281 Electronic Sequencer, 8-Stage
Options
C-6
Ignition Module, Manual Reset
D-21 TruSeal
®
Direct Vent
F-10 Low Water Cut-Off, Remote Probe
I-1
High Limit Control, Auto Reset
P- Pump: HP, 120V, 1
∅
, 60Hz
Water Hardness: GPG
Cast Iron
Bronze
Mounted
Loose
Front
Rear
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
Regulatory Agency Requirements
Hi Delta
®
FlexGas
®
-
Type H
Dual-Fuel Hot Water Boilers
Models 302BD-902BD
Patent Nos. 6,904,873 & 7,044,124;
other patents pending
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