Lochinvar COPPER-FIN User Manual
COPPER-FIN
®
WATER HEATER
Submittal Sheet
CWA-Sub-03
COPPER-FIN® GAS WATER HEATER (MODELS CW 90 - 500)
JOB NAME ______________________________________________________________________
LOCATION ______________________________________________________________________
ARCH./ENGR.____________________________________________________________________
WHOLESALER __________________________________________________________________
MECH. CONTRACTOR ___________________________________________________________
MODEL NO. _____________________________________________________________________
TYPE GAS ______________________________________________________________________
Btu/hr INPUT_____________________________________________________________________
RECOVERY RATE IN GPH_______________________________________@________°F RISE
NOTES
Standard Features
• 82% Thermal Efficiency
• Built-In Draft Diverter
• Stainless Steel Burners
• ASME Copper Finned Tube Heat Exchanger
• 160 psi Working Pressure
• Gasketless Heat Exchanger Design
• All Bronze Circulating Pump
• Pump Delay/Freeze Protection
• Remote Tank Thermostat
• Glass-Lined Water Surfaces
• Loch-Heat Ceramic Tile Combustion Chamber
• ASME Temperature & Pressure Relief Valve
• Manual Reset High Limit
• Terminal Strip
• Self Diagnostic Indicator Lights
• Automatic Reset High Limit
• 24 Volt Control System
• CSA Design Certified for Alcove Installation
• CSA Design Certified for Installation
on Combustible Floors
• 3 Year Limited Warranty on Heat Exchanger
Optional Equipment
Place an X in the box by all options that apply
Adjustable High Limit w/ Manual Reset
Contacts on any Failure
(CW 315-500)
Contacts for Air Louvers
(CW 315-500)
Cupro-Nickel Heat Exchanger
Flow Switch
Low Water Cut-Off
Stack Frame
PVC Venting Kit (CW 90-135)
Firing Controls
• F1 - Standing Pilot
(Standard CW 90-270)
• F9 - Intermittent Spark Ignition
(Standard CW 315-500)
• F13 - GE GAP/FM/IRI
• F7 - California Code (CW 225-500)
HLW
Copper-Fin® Gas Water Heater Dimensions & Specifications
Model Btu/Hr GPH @ Vent Gas Shipping
Number Input 100ºF Rise A B C D E Size Conn. Weight
CWN090PM 90,000 89 29-1/2” 15-1/2” 21-1/2” 7-3/4” 6-1/4” 5” 1/2” 175
CWN135PM 135,000 134 29-1/2” 19-1/2” 21-1/2” 9-3/4” 6-1/4” 6” 1/2” 195
CWN180PM 180,000 179 29-1/2” 23-1/2” 21-1/2” 11-3/4” 7-1/4” 7” 3/4” 220
CWN199PM 199,999 198 29-1/2” 26-1/2” 21-1/2” 13-1/4” 7-1/4” 7” 3/4” 230
CWN225PM 225,000 224 29-1/2” 26-1/2” 21-1/2” 13-1/4” 7-1/4” 7” 3/4” 235
CWN270PM 270,000 268 29-1/2” 29 1/2” 21 1/2” 14 3/4” 7-1/4” 8” 3/4” 240
CWN315PM 315,000 313 29-1/2” 32-1/2” 21-1/2” 16-1/4” 6-1/4” 8” 3/4” 250
CWN360PM 360,000 358 29-1/2” 35-1/2” 21-1/2” 17-3/4” 8-1/4” 9” 1” 270
CWN399PM 399,999 397 29-1/2” 44-1/2” 22” 22-1/4” 5-1/2” 10” 1” 340
CWN500PM 500,000 497 34-1/2” 52-1/2” 22” 26-1/4” 9-1/2” 10” 1” 365
Notes: Change ‘N’ to ‘L’ to denote L.P. gas models
Inlet water connections are 1-1/2” NPT and outlet water connections are 2” NPT on 6-1/4” centers Electrical Requirements: 120 VAC / 2.5 AMP
Approved for indoor installation only
Performance data based on manufacturer test results
Lochinvar, LLC
300 Maddox Simpson Parkway
Lebanon, Tennessee 37090
P: 615.889.8900 / F: 615.547.1000
Lochinvar.com
10/15—Printed in U.S.A.
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