Raypak Dual-Fuel Hot Water Boilers 992BD-2342BD - Manual

Catalog No.: 3500.263A Effective: 11-15-07 Replaces: 8-15-07
Job:
Engineer:
Contractor:
Prepared By: Date:
Model: Indoor/Outdoor: MBTUH Input:
Fast, Economical Natural-to-Propane Gas Switchover
100% Factory Fire Tested
Efficiency: 85%
Maximum Outlet Temperature: 210°F
Minimum Non-Condensing Inlet Temperature: 105°F
Thermal Shock Proof Heat Exchanger
Limited Twenty-Year Thermal Shock Warranty
Limited Five-Year Heat Exchanger Warranty
Diagnostic Center with Fault History
PolyTuf Powder Coated Cabinet
No Combustible Floor Shield Required
Fan-Assisted
Patented Burner Security Blanket
Heat Exchanger
ƒ HLW
Stamp
ƒ Headers
Bronze – Standard
Glass-Lined Cast Iron –
Option A-2
ƒ ASME Inspected and Stamped
160 PSIG Working Pressure
ƒ National Board Approved
ƒ Fin
Tubing
Copper – Standard
Cupro Nickel – Option A-3
ƒ ASME Steel Tube Sheet
ƒ Silicone High Temp. O-Rings
ƒ ASME Pressure Relief Valve
125 PSIG – Standard
PSIG – Optional
ƒ Temperature and Pressure Gauge
ƒ Water
Connections
Left – Standard
Right – Option A-6
Controls
ƒ 120V, 60Hz, 1
∅ Power Supply
ƒ 120/24V 60Hz Transformer
ƒ 100%
Shut-Off/Lockout
ƒ Hot Surface Ignition
ƒ Remote Flame Sensor
ƒ High Limit Control, Manual Reset
ƒ On/Off Power Switch
ƒ Manual
Shut-Off, Front-Mounted
ƒ Flow Switch
ƒ Blocked Vent Pressure Switch
ƒ Combustion Air Proving Switches
ƒ Economaster Pump Time Delay
ƒ Enable/Disable
Gas Train
ƒ Manual Gas Shut-Off Valve(s)
ƒ Low Gas Pressure Switch - Manual
ƒ Safety Shut-Off Valve
ƒ Firing
Control Valve
ƒ Firing Mode
3-Stage: Model 992BD
4-Stage: Models 1262BD -
2342BD
ƒ Natural/Propane Gas
ƒ Gas Connection
Left – Standard
Right – Option Z-1
ƒ Design Certified - ANSI Z21.10.3/
CSA 4.3
Construction
ƒ Indoor/Outdoor
Construction
ƒ Enclosed Front Controls
Venting
ƒ Vent
Location
Top – Standard
Rear – Option D-14
ƒ Vent Termination Cap
Outdoor D-11
Indoor, Horizontal D-15
Indoor, Vertical (by others)
ƒ Combustion Air
In-Line Filter Kit (TruSeal
only) D-17
Air Intake Elbow D-16
ƒ Extractor – Optional
By others
Not required
Burner
ƒ 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-21 TempTracker Digital Controller,
4-Stage
B-25 Raytemp 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 2000.49)
S-2
High Gas Pressure Switch, Manual
X-1 SureRack™ Kit
X-2 SureRack Add-on
Regulatory Agency Requirements
Hi Delta FlexGas
®
- Type WH
Dual-Fuel Water Heaters
Models 992BD-2342BD
Patent Nos. 6,904,873 & 7,044,124;
other patents pending