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Internet # 315090632

Model # RRO-4EC

RRO Series 87% AFUE Heating Oil Hot Water Boiler with Tankless Coil and 129,000 BTU - 158,000 BTU Output

$3312.80
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  • Chimney-vented design ensures easy airflow
  • Sturdy construction ensures durable use
  • ETL listed for safe and smooth use
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Product Details

About This Product

Rand and Reardon are efficient, cast iron, water boilers that have been trusted since 1858. Our units are extensively tested and proven. The RRO series are oil-fired water boiler that is designed for ease of service.

Highlights

  • Chimney vented
  • Integrated boiler control - user-friendly - energy-saving in thermal purge in feature circulates residual warm water in heating system prior to firing boiler - combination high limit circulator relay - extensively tested and proven
  • Cast iron heat exchanger - wet base design
  • 3.75 to 4.00 gal. per minute potable water heater with the tankless coil
  • Metal section connectors - resistant to chemicals, offer increased boiler longevity
  • Designed for ease of service - swing-away cast iron door provides easy access to combustion chamber
  • Installed nozzle gives input of 1.20 Gal. per hour for 148,000 BTU DOE capacity/ 129,000 BTU output
  • Works with nozzle that give output of 1.50 GPH for 182,000 BTU DOE capacity/ 158,000 BTU output (This nozzle and the corresponding rating label are included and shipped loose with the boiler)
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Product Information

Internet # 315090632

Model # RRO-4EC

Specifications

Dimensions: H 31.625 in, W 24.625 in, D 22.375 in

Dimensions

Product Depth (in.)

22.375 in

Product Height (in.)

31.625 in

Product Width (in.)

24.625 in

Details

Annual Fuel Utilization Efficiency (AFUE) (%)

87

Capacity (gallons)

4

Color

grey

Color Family

Grays

Condensing/noncondensing

Noncondensing

Energy Consumption (kWh/year)

0

Fuel Gauge

No

Fuel Type

Heating Oil

Heat rating (BTU/hour)

129000 Btu/h

Heating Product Type

Boiler

Heating Technology Type

Radiant

Ignition Type

Electrical

Pack Size

1

Product Weight (lb.)

680 lb

Returnable

90-Day

Warranty / Certifications

Certifications and Listings

ETL Listed, Energy Star

Manufacturer Warranty

Limited Warranty

Questions & Answers

33Questions
caret
Q:Do you offer installation
by|Mar 24, 2024
1 Answer
Answer This Question

A:  These questions are routed to the supplier. I can answer questions on boilers and hydronic heating systems I can’t speak definitively on Home Depot’s installation services. I do know that installation services vary by region. To find out if installation is available in your area, I would suggest contacting your local store or the Home Depot installation department at 855 752 3352. They will be able to tell you if installation is available in your area and be able to make arrangements for you to get a quote.

by|Apr 3, 2024
    1 found this answer helpful
    caret
    Q:Yo guy install to same price I pay extra?
    by|Nov 3, 2023
    1 Answer
    Answer This Question

    A:  Product questions are routed to the supplier. Although I can answer questions about this boiler, I cannot speak to The Home Depot’s installation services as they vary throughout the country. I would suggest you reach out to one of the following, your local store, The Home Depot installation web site or give them a call at 855 752 3352.

    by|Nov 6, 2023
      caret
      Q:Will this oil water boiler help to heat up my hydro-baseboards. Will it also help me reduce my spending on oil for the winter, just alone in 4 months of winter I spent 4200 dollars. Please help, looking for an advice. I have a 1984 vaillant boiler 140K BT
      by|Jul 3, 2023
      1 Answer
      Answer This Question

      A:  This is an oil-fired boiler designed to be a source of hot water for hydronic heating system. I cannot tell you if it is the correct unit for your system as I am unfamiliar with your system. The efficiency of oil-fired equipment is measured during the annual service. It is typically between 80%-84%. The efficiency of oil equipment has not really increased in the last 30 or more years. To assume that a new piece of equipment is going to result in large fuel savings would be a mistake. I would suggest that you look at the result of your last efficiency test. A system is only as good as its weakest link. There may be other things that can be done to decrease operating costs, rather than changing the boiler. If you do elect to change the boiler you want to make sure it is sized properly. Sized to the system and house. I run into many situations where the boiler is twice the size it needs to be. This results in short cycling and a lot of heat running up the chimney when the boiler shuts off. Oil boilers have a design life of 20 years. At 39 years old yours has gone through two lifetimes. There is a strong possibility that it is time for a new one. That would mean it is also time to do a review of the entire system. In my own home I elected to move away from oil as it was just too expensive as a fuel choice. I converted to propane because the price per BTU of heat was less, and equipment was available with efficiencies above 95%. This made the upgrade more expensive and involved but in the long run will pay for itself. Chris 978 651 3301

      by|Jul 3, 2023
        caret
        Q:Does unit come with all parts shown
        by|Mar 28, 2023
        1 Answer
        Answer This Question

        A:  Yes, and more. Such as a circulator and pressure relief valve as an example. If you scroll down the Home Depot product listing page you will come to a section entitled Product Details. If you expand that section you will see PDF’s of the product documents. If you open up the brochure and the use and care manual you will find a lot more detail on the product. If you have further questions please feel free to call. Chris 978 651 3301

        by|Mar 4, 2024
          1 found this answer helpful
          Showing 1-4 of 33

          Customer Reviews

          4.2 out of 5

          • 4.2 out of 6 reviews
          • 100% recommend this product
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          Showing 1-6 of 6 reviews
          By far one of the best units
          Installed this unit myself in 2019 and I'm not a Plumber or Steamfitter. Now 2022 and it has been running flawlessly since 2019. What attracted me to this model was the roll away hinged front door so as to inspect the combustion chamber.
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            • Recommended
            1 found this review helpful
            by
            • Verified Purchase
            Still have not received replacement for a defective hydrostat
            by
            • Verified Purchase
            works great very efficient used in a cold part of...
            works great very efficient used in a cold part of the climate. We’re up in the mountains tank and a half of fuel for the whole year hot water and heat.
            by
            • Verified Purchase
            This oil water burner was an excellent purchase. The price...
            This oil water burner was an excellent purchase. The price was fantastic, and we were able to install it ourselves in a day. It is quiet and so efficient. My fuel costs have dramatically decreased and the house stays consistently comfortable.
            by
            • Verified Purchase
            I won't be able to install until spring so I'm...
            I won't be able to install until spring so I'm unable to provide a complete review.
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            • Verified Purchase
            Showing 1-6 of 6 reviews