50 Gallon Tall Liquid Propane Gas Water Heater - 6 Year Warranty

50 Gallon Tall Liquid Propane Gas Water Heater - 6 Year Warranty

Model: L50T61-403    Lowe's Item* #: 333585


  • FLAME LOCK® Safety System Reduces the Risk of Accidental Fires Involving Flammable Vapors
  • Electronic Gas Valve has fewer moving parts than a conventional mechanical gas valve, for durability and long life-no external power source is needed
  • Self-Diagnostic Electronic Gas Control incorporates an LED status indicator that monitors and reports on system operational status
  • Piezo Electric Igniter makes lighting the pilot fast and easy
  • Environmentally friendly polyurethane foam insulation reduces heat loss for maximum efficiency, saves money
  • Ceramic tank lining and aluminum anode rod protects tank from corrosion, for long tank life
  • Factory installed temperature and pressure relief valve ensures safe operation
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Product Dimensions
Height w/Draft Hood:60.75"
Weight:148 lbs.
Vent Type:Type B Double Wall
Vent Diameter:3"
Configuration and Overview
Capacity:50 Gallons
Family Size:5+
Energy Star Certified:No
Energy Factor:0.58
Annual Cost of Operations:$682
LCD Display:No
Self Cleaning:No
Warranty Tank:6 Years
Warranty Parts:6 Years
Warranty Labor:1 Year
BTU Input:37,000 BTUs
Emissions Standards:N/A
Ignition Type:Pilot with Piezo Igniter
Foam Insulation:1 inch
Water Connection Location:Top
Water Connection Size:3/4 inch
T&P Relief Valve:Yes
Energy & Eco-Friendly
Energy Factor:0.58
50 Gallon Liquid Propane Gas Water Heater - L50T61-403 4.4 5 25 25
its a water heater it takes normal tap water, and makes it warm or hot, depends what you set it at. Again, its a water heater. December 25, 2014
Easy to install, only minor sodering required My old water heater had the relief valve connected to the top of the unit. The new one is located on the side. I used most of the existing copper pipe to re-route the line. I experienced some minor leaking from the top(coming from hot/cold inlets), which was caused because I did not use plumber's putty initially. I reassembled these connections using both teflon paste and tape and it is now leak free. December 18, 2014
Great product so I searched and found the same one and bought it. Altho the WH I had B-4 was the same WH as this one only under a different name and mod. # it's the same unit as my previous WH. For 14 years the 1st WH operated great and never at 1 time ran low of hot water. Love the 1st one and expect to rely on at least 14 more years of trouble free hot water !!! September 3, 2014
Ease of installation We replaced our existing whirlpool water heater with this new one, it went in like a dream took us about an hour total. So far, so good. August 25, 2014
Easy Installation. I purchased this water heater from Lowe's since it had all the features I was looking for. It was easy to install and fired right up with no glitches. May 23, 2014
Great In the 3 days it has been installed it has worked perfectly April 6, 2014
1st day of service but features are very nice. time will tell!!! h and c water lines need to be further away from exhaust vent January 28, 2014
This product is a great choice. I like the look of this product. The hot water is great! January 6, 2014
features are good this unit is real noisy,so be careful were you put it..............price not to good November 30, 2013
I like the new type of control valve and the convenient lighting system.It's a very big plus Mighty Clydie Everything came as expected. Lowe’s delivered Both Hot water heaters in perfect shape. The delivery men were pleasant, courteous, and efficient. They took both water heaters to the basement and opened both boxes so I could inspect each heater. When they left they took the leftover mess with them. I had no clean up. A professional plumber installed them as the first installer didn’t install the previous 2 heaters correctly. Example, he installed the expansion tank on the hot water side instead of the cold side. Be careful about this as the rubber bladder can’t take the hot water. It took a couple of hours for this pro-plumber to re-plumb the original mistakes. For those of you that don’t need two water heaters the extra plumbing and parts plus a recirculating pump to keep hot water at each fixture is a pretty big job. It would have been easier for this last plumber if he hadn’t have had to take apart and rebuilt the whole system. Upon the first light of each heater, they both started the first try. Both heaters were put in the “B” mode. Both heaters have worked perfectly since. However it’s been only about a week. Someone else mentioned on one of these reviews that this particular heater was rather noisy compared to his previous heaters. I noticed the same thing. At this short time observing, this is my only negative. However, I also observed as other reviews had, that they mentioned a higher efficiency compared to their old hot water heaters. I believe the extra noise is caused by extra combustion air due to the altitude, and the resulting efficiency is a result of more efficient burning of the propane. I can’t know about the actual costs yet as my 1000 gallon propane tank won’t be filled for another 3 months. I might add I live at almost 9,000 feet. This particular propane 50 gal hot water heater was one of a very few that were rated to 10,000 feet. Let me add a guess with you. It seems like the heating time is less on these heaters than my old heaters. You’ll notice following this review items like  Reliable  Lowered my energy bill  Raised my energy bill  Unreliable I obviously haven’t had these heaters long enough to find out. However up to today, and I’m 75, I’ve never seen any hot water heater give bad results after the initial setup. November 26, 2013

Owners Manual
Comprehensive information about your new appliance - from getting started to cleaning and maintenance - with answers to frequently asked questions.

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Troubleshooting & Repair

IMPORTANT - Read and follow the printed Installation Instructions that came with your water heater. The printed Instructions and product labels contain model-specific information, important warnings and safety notices. If you lack the necessary skills to install, troubleshoot or repair the water heater, get help from a qualified person.

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