Model # LD-30PT

Internet #202254770

Store SKU #731181

Store SO SKU #1000488041

Slant/Fin Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler with Tankless Coil
0042541066435

Slant/Fin

Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler with Tankless Coil

  • Cast iron wet base heat exchanger
  • Comes equiped with a tankless hot water heater
  • Comes equiped with a Taco circulator and Beckett burner
$2,999.00 /each

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Product Overview

Equip your home with 117,000 to 131,000 BTUs of heating power per hour using this 3.2-Gallon Oil Boiler that is ideal for heating large spaces up to 3,000 sq. ft. Energy Star qualification and an 86% Annual Fuel Utilization Efficiency helps ensure energy-efficient heating. The boiler is CSA listed for improved safety.

  • Designed to be fueled by heating oil for added convenience
  • Energy star qualified for efficient heating
  • 86% annual fuel utilization efficiency (AFUE) for optimal use of heating oil
  • CSA listed for improved safety
  • Will do up to 225 ft. of baseboard

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Price
$2,599.00 /each
$2,999.00 /each
$3,675.42 /pallet(lift)
Name Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler without Coil Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler with Tankless Coil Elite FT Gas Heating Water Boiler with 55,000 BTU
Brand Slant/Fin Slant/Fin HTP
Ratings (3) (9) (1)
Fuel type Heating Oil Heating Oil Natural Gas
Heat rating (BTU/hour) 131000 131000 55000
Annual Fuel Utilization Efficiency (AFUE) (%) 86 85 97.3
ENERGY STAR Certified Yes Yes Yes
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Customer Questions & Answers

26 Questions29 Answers

Customer Questions & Answers

Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil
Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil

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2 answers

Is this boiler on demand or does it always run to keep the water at temperature?

This question is from Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil
Asked by
Update NY
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July 27, 2016
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Asked by
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July 29, 2016
Answer: 
When you have a boiler equipped with a tankless coil the boiler maintains temperature between the high and low limit. Usually 180F on the high and 140F on the low. That way the boiler always has hot thermal mass, so when you run the potable water. It can go through the coil an be instantly heated. If not you would have to wait some time for the boiler to heat up if you wanted hot water. Obviously the Read More
When you have a boiler equipped with a tankless coil the boiler maintains temperature between the high and low limit. Usually 180F on the high and 140F on the low. That way the boiler always has hot thermal mass, so when you run the potable water. It can go through the coil an be instantly heated. If not you would have to wait some time for the boiler to heat up if you wanted hot water. Obviously the boiler is hot during the winter, because it is doing its primary function which is creating heating water. But during the summer it is maintaining temp just for hot domestic water. To the novice this may seem very inefficient either from an energy or cost stand point. But its not. I don't want to get to long with my explanation but if anyone is curious to understand the math and logic of why its not you can give me a call. Now the alternative to keeping the boiler hot and using a coil is a device called an indirect fired hot water heater. Basic this is a tank with a coil in it that goes outside the boiler. Because the tank which is designed like a Thermos bottle has stored hot water, the boiler no longer needs to maintain temp. The boiler goes cold when not needed because the stored water will be utilized while the boiler is heating up. Indirect hot water heaters are great products and you utilize them because they can produce massive amounts of hot water. Although they are more efficient the saving is not enough to cause them to pay for themselves. Basically coils are just not that bad. Chris 978 651 3301 Read Less
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Asked by
Hope Valley, RI
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Home Improvement Profile: DIYer
July 28, 2016
Answer: 
It runs when the water reaches the low temp setting. It shuts off when the water reaches the high temp. Usually those numbers are 20-30 degrees apart.
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2 answers

Does it bring a coil and what's the use of the coil?

This question is from Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil
Asked by
New York
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May 18, 2016
I'm trying to find out do I need a coil or not? In the boila ?
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Asked by
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May 20, 2016
Answer: 
The primary purpose of a boiler is to heat boiler water to 180F so that it can be used for heating. The tankless coil is a coil of copper tube immersed in the boiler. By running potable water through it, it can be heated instantaneously. So it allows the 180F boiler water to heat the potable water to 120F. It allows the oil boiler to be both a heating unit and a hot water heating unit. If you have more Read More
The primary purpose of a boiler is to heat boiler water to 180F so that it can be used for heating. The tankless coil is a coil of copper tube immersed in the boiler. By running potable water through it, it can be heated instantaneously. So it allows the 180F boiler water to heat the potable water to 120F. It allows the oil boiler to be both a heating unit and a hot water heating unit. If you have more questions you can call me. Chris 978 651 3301 Read Less
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Asked by
Hope Valley, RI
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Home Improvement Profile: DIYer
May 20, 2016
Answer: 
I own this boiler. If you do not have a separate hot water heater in your house, then a separate coil inside of the boiler carries the hot water that you use every day. Try to find a person experienced with burner installs to help you. I have years of DIY plumbing experience and even with a more experienced helper it took us a day to take out the old boiler and install the new one, Good Luck
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2 answers

Who is the Manufacturer or what Brand is this boiler?

This question is from Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil
Asked by
Norwich, CT
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November 25, 2015
I see nothing in the listing that gives this information. Do they sell one without the hot water coil?
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Asked by
Long Island,NY
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Home Improvement Profile: DIYer
December 8, 2015
Answer: 
I believe the manufacturer is Slant Fin & the model is Liberty. $.02
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December 7, 2015
Answer: 
Thank you for your recent inquiry with The Home Depot, Bob. This boiler is manufactured by Liberty, you can see the details here:
http://www.homedepot.com/catalog/pdfImages/5b/5bb60a09-5880-4d79-a431-ba7734fe20c0.pdf
We also carry a Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler without Coil Internet # 202254774.
We appreciate your business and look forward to
Read More
Thank you for your recent inquiry with The Home Depot, Bob. This boiler is manufactured by Liberty, you can see the details here:
http://www.homedepot.com/catalog/pdfImages/5b/5bb60a09-5880-4d79-a431-ba7734fe20c0.pdf
We also carry a Liberty 131,000 to 175,000 BTU Input 117,000 to 131,000 BTU Output Hot Water Oil Boiler without Coil Internet # 202254774.
We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.
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1 answer

Can you tell me specific to the Liberty II boiler Package what Aquastat setting are made before s...

This question is from Oil Water Boiler 175,000 Input BTU 131,000 Output BTU with Tankless Coil
Asked by
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October 24, 2016
Can you tell me specific to the Liberty II boiler Package what Aquastat setting are made before shipment. Specifically, the high, low and differential set points (hi and Low) when equipped with the Honeywell L7224C?

Additionally, what are the recommended fuel valve delay for "valve-on" for the supplied Beckett Model 7505B - 1500 Primary Controller?

Lastly, I notice the Becket 7505B Primary controller has thermostat terminals located on the front of the Primary Controller shipped with a jumper wire installed. Does the jumper remain in place or get removed on the Beckett Primary Controller, assuming zone thermostats control line gets connected to the Honeywell Aquastat thermostat terminals? See attached pictures:
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Asked by
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October 24, 2016
Answer: 
I am sorry but this system doe not send me attachments, so I can not see the pictures you are referring to. As to the aquastat, the factory does not set the temperatures prior to shipping. The default setting on most aquastats is 180 on the high limit and 140 on the low. They should be set by the installer, to mach the system needs when the initial draft test is done during in installation. The oil; Read More
I am sorry but this system doe not send me attachments, so I can not see the pictures you are referring to. As to the aquastat, the factory does not set the temperatures prior to shipping. The default setting on most aquastats is 180 on the high limit and 140 on the low. They should be set by the installer, to mach the system needs when the initial draft test is done during in installation. The oil; delay on current models is 15 seconds that is built into the primary control not into the delay valve itself. As most oil boilers are in multi zone systems, the thermostat connection on the burner control typically stays the way it comes. Most installations are done with the thermostats wired to external relays and the end switch for the relays is brought back to the thermostat connection on the aquastat. Chris 978 651 3301 Read Less
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Customer Reviews

Rated 4.3 out of 5 by 7 reviewers.
Rated 5.0 out of 5.0 by I've owned a Liberty- Slant Fin for 25 yrs....changed a pump , igniters , nozzles but the furnace runs like a bear. One thing not mentioned about cast iron is they have a lube and scale cleaner its really inexpensive that will add yrs to your boiler. Hercules 35206- So easy to clean .....really easy to service. Been doing it myself for ten years now. Every October she gets cleaned, every two months in the winter a new nozzle , summer not needed it only supplies hot water. They also sell a cast iron boiler sealer. Boiler solder-by Hercules- What I don't like are the new igniters. I switched back to the old style- hard to find. But they last forever (some over 20 yrs) the new ones not so much. Supply House is my go to plumbing store. Unreal service. October 24, 2016
Rated 2.0 out of 5.0 by Lasted 17 years This boiler is fair. It has a consistent 84% efficiency. I replaced the inner lining at year 10. Boiler was cleaned on a seasonal basis. The boiler has 3 small pin hole leaks in the sections after 17 years. This should have lasted 30 years but poor quality metals used in the new boilers are common. Beware! I am now switching to a tank-less NG water heater for radiant flooring and not going with the low efficiency steam although I love the feel and look of the radiators. July 16, 2013
Rated 4.0 out of 5.0 by depot staff made the purchace work on this boiler The homeowner install with the help of an experienced boiler guy was done in 5 hours. But the burner would not fire. After research we discovered that the electric coil on the Beckett burner malfunctioned. The Depot staff at the place of purchase took one off a burner they had in stock, so we wouldn't need to wait for Beckett to send it. The replacement part and the burner has worked fine for a month. January 17, 2016
Rated 5.0 out of 5.0 by Good Boiler I was looking for a replacement boiler. Just a simple old school boiler that I could install and service myself if needed. Newer 3 pass style boilers may be more efficient than this one but this pin type has been around for 80 years at least. Easy to get parts for. Any burner tech will understand it unlike some newer type boilers that take a specialist to diagnose and repair. This boiler fit the bill. Completely satisfied with it so far. Reasonably quiet. Comes with a circulator and a draft control, two nozzles and some plumbing parts. Easy to clean with the swing out door. Old couple here in northern Maine had a new efficient "computerized" type installed. The tech moved away and there was nobody within 200 miles that knew how to work on it when it failed. Something to consider if you live in a rural area. The biggest selling point for me is SIMPLE. An excellent value for the money. December 6, 2014
Rated 4.0 out of 5.0 by No frills, just works I've had this unit now for about 5-6 years. While it is not the quietest oil furnace, it works. Cast iron components seem sturdy. Simple controls and setup. Make sure you understand oil combustion and installation procedures. I would say that this is comparable to the Weil McClain WGO series. But, unlike the Weil McClain boilers, this one comes with the burner making it much less expensive. October 21, 2011
Rated 5.0 out of 5.0 by GREAT BOILER FOR THE PRICE GREAT BOILER VERY EASY INSTILLATION VERY QUICK RECOVERY ONE OF BEST AND QUIET BOILERS I EVER INSTALLED April 15, 2014
Rated 5.0 out of 5.0 by Boiler System Kits I have installed 9 of these kits. They are very easy to install and they work great. I have had no complaints from my customers or for the one that I have in my own home. I would greatly recommend these systems to everyone!!! November 6, 2011
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