ASME Digital/Millivolt
Atmospheric
Gas Pool Heaters
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Engineer:
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Model:
Date:
Models CR-206A - CR406A
Indoor/Outdoor
ꢀ 82% Efficiency
ꢀ ASME Code Glass-Lined Cast Iron Headers
ꢀ ASME Code Copper-Fin Tube
ꢀ 125 lb. Pressure Relief Valve
ꢀ Small Footprint
ꢀ Unitherm Governor Anti-Condensation Control
ꢀ Internal Bypass for High Flow Rates (up to 125 gpm)
ꢀ Indoor/Outdoor
Digital model with outdoor top shown
Heat Exchanger
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Controls
Millivolt Option
Gas Control Train
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ASME Inspected and Stamped
160 PSIG
Fuel
Natural Gas
Propane
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Standing Pilot Ignition
Thermopile Generator
Single Mechanical Temperature
Control
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National Board Approved
Glass-lined Cast Iron Headers
Finned Tubing
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Combination Control Valve
On/Off Firing
ANSI Z21.56 Design Certified
Copper – Standard
Cupro Nickel – Optional, Digital
units only
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Flame Rollout Switch
High Limit Control
On/Off Switch
Construction
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Front Controls
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ASME Steel Tube Sheet
Silicone O-Rings
125 PSIG Pressure Relief Valve
Water Connections
Water Pressure Switch
Stainless Steel Burners
Polytuf Powder Coat Finish
Indoor/Outdoor
Vent Selection
Outdoor Stackless Top –
Standard
Digital Option
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115/230V, 60Hz, 1 Ph Power
Supply
Right Hand – Standard
Left Hand – Field Change
Flow Configuration – Two-pass
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ꢀ
115/230/24V Transformer
100% Pilot Shut-off; Lockout –
Propane units only
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Indoor Draft Diverter, Loose –
Optional
D-2 Power Vent, Loose –
Optional
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Electronic, Intermittent Ignition
Pilot (IID)
High Limit Control
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On/Off Switch
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Can be installed on combustible
surface
Flame Rollout Switch
Water Pressure Switch
Dual Electronic Temp Sensor
Digital Display With Diagnostics
Catalog No.: 6000.38B
Effective: 7-1-08
Download from Www.Somanuals.com. All Manuals Search And Download.
Replaces: 5-1-08
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