Lochinvar LVN041G User Manual
POWER VENTED GAS
WATER HEATER
Submittal Sheet
LVN-Sub-05
POWER VENTED RESIDENTIAL GAS WATER HEATERS
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
• Power Vented Exhaust System
• Side Wall or Vertical Venting
• Electronic Spark Ignition
• Low NOx Burner
• Non-CFC Foam Insulation
• Glass-Lined Steel Tank
• Magnesium Tank Saver Anode
• Factory Installed Heat Trap Nipples
• Electronic Thermostat
• Side Connections for Space Heating
• Temperature & Pressure Relief Valve
• Brass Drain Valve
• 6 Year Limited Warranty*
(See warranty for details)
• 10 Year Extended Warranty Available
(In residential applications)
* 3 year limited warranty on tank and 1 year limited warranty on Parts
when installed in commercial applications
Options
Place an X in the box by all options that apply
Aluminum Anode Rod
10 Year Limited Tank Warranty
Power Vented Residential Gas Water Heater Dimensions & Specifications
TOP VIEW
Natural Gas LP Gas 1st
Model Cap. Btu/hr GPH @ Btu/hr GPH @ Hr Energy Vent Ship.
Number Gal. Input 90°F Rise Input 90°F Rise Gal. Factor A B C D E F G H Size Wt.
LVN041G 40 40,000 43 38,000 41 69 0.62 46-1/2” 20” 25” 58-1/2” 40-1/2” 11-3/4” - - 2” 166
LVN051G 50 40,000 43 38,000 41 80 0.62 47-1/4” 22” 26-3/4” 58-1/2” 41” 11-3/4” - - 2” 185
LVN052G *† 48 67,000 72 60,000 65 102 0.65 56-1/2” 22” 26-3/4” 63-1/4” 50-1/4” 11-3/4” 13-1/2” 50-1/4” 3” 188
LVN065G *† 65 70,000 75 63,000 68 118 0.65 59-1/2” 24” 28-3/4” 66-3/4” 53-1/2” 11-3/4” 13-1/2” 53-1/2” 3” 222
LVN076 † # 75 76,000 82 75,500 81 135 N/A 59” 26” 31” 69-3/4” 51-3/4” 14” 16-1/2” 51-3/4” 3” 246
Notes: Replace “N” with “L” to indicate LP gas model All water connections are 3/4” NPT.
* indicates models with 2” of polyurethane foam insulation. All gas connections are 1/2”.
† indicates side tapping for space heating. Models fired above 75,000Btu/Hr are certified to ANSI Z21.10.3 and are not required to meet the NAECA or FVIR Standard
# indicates no heat trap available Performance data is based on manufacturer test results.
Max. Vent Length (Total equivalent feet)
2” 3” 4”
LVN041G 50 120 LVN051G 50 120 LVN052G - 60 180
LVN065G - 60 180
LVN076 (horizontal) 50 80
LVN076 (vertical) 80 80
Certified for Potable Water and Space Heating Applications
This water heater is suitable for water heating and space heating.
Toxic chemicals, such as those used for boiler water treatment shall
NEVER be introduced into this system. This water heater may
NEVER be connected to any existing heating system or components
previously used with non-potable water heating appliances.
Lochinvar Corporation • 300 Maddox Simpson Pkwy • Lebanon, TN 37090 • 615-889-8900/Fax: 615-547-1000
www.Lochinvar.com
FOR EASE IN ORDERING
BY MODEL NUMBER
LV N 041 G
Power Vented
Natural Gas
Gallon Capacity
FVIR
This is a Power Vented, resi-
dential, natural gas
40 gallon water heater.
5/11—Printed in U.S.A.
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