Lochinvar CPN180-85 User Manual
COPPER PAK®GAS WATER HEATERS
COPPER-PAK
®
WATER HEATER
Submittal Sheet
CPAK-Sub-01
JOB NAME ______________________________________________________________________
LOCATION ______________________________________________________________________
ARCH./ENGR.____________________________________________________________________
WHOLESALER __________________________________________________________________
MECH. CONTRACTOR ___________________________________________________________
MODEL NO. _____________________________________________________________________
TYPE GAS ______________________________________________________________________
Btu/hr INPUT_____________________________________________________________________
RECOVERY RATE IN GPH_______________________________________@________°F RISE
GALLON CAPACITY_____________________________________________________________
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
• Glass-Lined Water Surfaces
• Loch-Heat Ceramic Tile Combustion Chamber
• ASME Temperature & Pressure Relief Valve (Heater Only)
• Manual Reset High Limit
• Automatic Reset High Limit
• 24 Volt Control System
• R16 Foam Insulated, Glass-Lined Storage Tank
• Brass Drain Valve (Tank Only)
• 5 Year Limited Warranty on Tank
• 3 Year Limited Warranty on Heat Exchanger
Optional Equipment
Place an X in the box by all options that apply
Cupro-Nickel Heat Exchanger
Flow Switch
Low Water Cut-Off
Adjustable High Limit w/ Manual Reset
Firing Control Systems
F1 Standing Pilot
(Standard CP 180-270)
F9 Intermittent Spark Ignition
(Standard CP360)
Copper-Pak®Commercial Gas Water Heater Dimensions & Specifications
Model Btu/hr Gallon GPH @ Vent Gas Shipping
Number Input Capacity 100°F Rise A B C D E F G Size Conn. Weight
CPN180-85 180,000 85 179 80” 28” 34” 14 -1/4“ 50-1/4 “ 22-1/4” 14-1/4” 7” 3/4” 700
CPN199-85 199,999 85 198 80” 28” 37” 14-1/4” 50-1/4 “ 23-3/4” 14-1/4” 7” 3/4” 710
CPN199-100 199,999 100 198 76-1/2” 32” 37-1/2” 16-1/4” 47” 24-1/4” 16” 7” 3/4” 815
CPN270-100 270,000 100 268 76-1/2” 32” 40-1/2” 16-1/4” 47” 25-1/2” 16” 8” 3/4” 850
CPN360-100 360,000 100 358 76-1/2” 32” 46” 16-1/4” 47” 28-1/4” 16” 9” 1” 880
Note: Water connections are 1-1/2” copper on all models. Change “N to “L” for LP gas models. Performance data is based on manufacturer's test results.
D
Reverse Flow Manifolds - Multiple Copper-Paks
Note:
• All heaters must be uniform in size,
style and capacity.
• All manifold piping equal lengths
center to center.
• All inlet piping equal lengths.
• All outlet piping equal lengths.
1 1-1/2”
22”
3 2-1/2”
43”
5 3-1/2”
64”
No. Common Manifold
of Units Size (Min.)
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900 / Fax: 615-547-1000
www.Lochinvar.com
7/04—Printed in U.S.A.
C
F
A
E
B
21-1/2"
G
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