Raypak HI DELTA 302B User manual

Catalog No.: 6000.312D Effective: 8-15-08 Replaces: 2-1-08
Job:
Engineer:
Contractor:
Prepared By: Date:
Model: Indoor/Outdoor: MBTUH Input:
Sealed Combustion Chamber
100% Factory Fire Tested
Efficiency: 85%
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
Non-ferrous Bypass
Patented Burner Security Blanket
Heat Exchanger
Bronze Headers
ASME Inspected and Stamped
160 PSIG Working Pressure
National Board Approved
Cupro Nickel Finned Tubing
ASME Steel Tube Sheet
Silicone High Temp O-Rings
125 PSIG ASME Pressure Relief Valve
Temperature and Pressure Gauge
Water Connections
Left – Standard
Right – Option A-6
Bronze Pump, 1/3 HP, 120V, 60Hz
Non-Ferrous Pool Bypass Assembly
with Automatic Control
Controls
120V, 60Hz, 1∅Power Supply
120/24V 60Hz Transformer
100% Shut-off/Lockout
Hot Surface Ignition
Remote Flame Sensor
High Limit Control, Auto Reset
On/Off Power Switch
Manual Shut-off, Front-mounted
Flow Switch
Blocked Vent Pressure Switch
Combustion Air Proving Switch
Economaster Pump Time Delay
Poolstat
Gas Train
Gas Pressure Regulator
Safety Shut-off Valve
Firing Control Valve
On/Off Firing
Fuel
Natural Gas
Propane Gas
Design Certified ANSI Z21.56/
CSA 4.7
Burner
Ultra-low NOx:
Less Than 30 PPM
Construction
Indoor/Outdoor Construction
Enclosed Front Controls
Venting
Vent Location
Top – Standard
Rear – Option D-14
Vent Termination Cap
Outdoor – Option D-11
Indoor, Horizontal –
Option D-15
Indoor, Vertical (by others)
Combustion Air
In-Line Filter Kit (TruSeal
only) – Option D-17
Air Intake Elbow –
Option D-16
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
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
G-1 CSD-1
Hi Delta®- Type P
Commercial Pool Heaters
Models 302B & 402B
L
W

Catalog No.: 6000.312D Effective: 8-15-08 Replaces: 2-1-08
Hi Delta – Type P
Models 302B & 402B Model
MBTUH A K T W
Model Input Output Width
Amp Draw
(w/ Pump)
Operating
Weight (Lbs.)
302B 300 255 36 5 6 18 21.1 425
402B 399 339 43 6 6 18-1/2 21.1 500
NOTES: Dimensions are in inches.
Ratings shown are for elevations up to 5,000 feet and for natural or propane gas.
For installation at elevations over 5,000 feet, please contact manufacturer.
RATES OF FLOW AND PRESSURE DROPS
Max. Flow Min. Flow
Model GPM ∆
∆∆
∆P (ft) ∆
∆∆
∆T GPM ∆
∆∆
∆P (ft) ∆
∆∆
∆T
302B 90 9.8 6 32 1.3 16
402B 90 10.0 8 32 1.35 21
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 [phone] Fax [phone] www.raypak.com