
DKVLT-100 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $159.99 | Condition is Used, 857MN10 11Rj20 Boiler Control Circuit Board Argus850MN Off A Dunkirk DKVLT-100, FREE SHIPPING | 100.0% |



The Dunkirk DKVLT-100 DKVLT-50 Helix VLT Modulating Condensing Boiler is a pre-owned, high-performance heating solution designed for residential and light commercial applications. This boiler is equipped with a Helix VLT modulating burner, which provides precise temperature control and efficient operation by adjusting the burner output in response to demand.
The DKVLT-100 DKVLT-50 boiler features a stainless steel heat exchanger, which is highly durable and resistant to corrosion. This design allows the boiler to achieve up to 95% efficiency, reducing energy consumption and lowering operating costs. The boiler is also equipped with a condensing vent system, which captures and exhausts flue gas efficiently, further improving energy efficiency.
The boiler is pre-assembled and factory-tested, and includes all necessary controls and accessories for easy installation. The DKVLT-100 DKVLT-50 is available in a 4-6 line size, which can accommodate a variety of heating loads. The boiler is also compatible with a wide range of fuel sources, including natural gas, propane, and oil.
The Dunkirk DKVLT-100 DKVLT-50 Helix VLT Modulating Condensing Boiler is a reliable and efficient heating solution that is designed to provide years of trouble-free operation. This pre-owned boiler has been inspected, serviced, and tested to ensure that it is in good working condition, and comes with a 1-year warranty for peace of mind. With its high efficiency, precision temperature control, and easy installation, this boiler is an excellent choice for homeowners and building managers looking for a reliable and cost-effective heating solution.
Pros of buying a pre-owned Dunkirk DKVLT-100 or DKVLT-50 Helix VLT modulating condensing boiler:1. Cost savings: Pre-owned boilers are typically less expensive than new ones, making them an attractive option for budget-conscious homeowners.
2. Availability: Pre-owned boilers are often available for immediate purchase, which can be especially beneficial during peak heating season when new boilers may be in high demand.
3. Reduced environmental impact: Buying a pre-owned boiler can help reduce waste and promote sustainability, as it keeps a used boiler out of a landfill and reduces the need for new manufacturing.
Cons of buying a pre-owned Dunkirk DKVLT-100 or DKVLT-50 Helix VLT modulating condensing boiler:1. Unknown history: It can be difficult to know the full history of a pre-owned boiler, including its maintenance and repair history, which may impact its reliability and lifespan.
2. Potential for hidden issues: Pre-owned boilers may have undetected issues, such as corrosion or damage, which could lead to costly repairs or replacement in the future.
3. Limited warranty: Pre-owned boilers may not come with a manufacturer's warranty, which means that the homeowner will be responsible for any repairs or replacements.
Conclusion: Buying a pre-owned Dunkirk DKVLT-100 or DKVLT-50 Helix VLT modulating condensing boiler can be a cost-effective option for homeowners on a budget, but it is important to thoroughly inspect the boiler before making a purchase and consider the potential risks associated with buying used equipment. Homeowners should also consider obtaining a maintenance history and, if possible, a warranty from the seller to help mitigate any potential issues.
Recommendation: If a homeowner is considering buying a pre-owned Dunkirk DKVLT-100 or DKVLT-50 Helix VLT modulating condensing boiler, they should do their research and thoroughly inspect the boiler before making a purchase. They should also consider obtaining a maintenance history and, if possible, a warranty from the seller to help ensure that the boiler is in good working condition and to provide peace of mind in case of any issues. Additionally, it may be beneficial to consult with a professional HVAC technician to help assess the boiler's condition and provide advice on whether it is a good fit for the homeowner's needs.
Details:
Manufacturer: Dunkirk. Retail cost of these is $4400.Dunkirk DKVLT-50 helix vlt modulating condensing boiler w/ Grundy's pump, natural gas, 50/10 MB in, 46 out, 2 flue dkvlta050na3aaa, save on the Dunkirk 50/10 input MB, heating capacity 40 ahri net dkvlta050na3aaa at plumbers stock. This wall-mounted hot water boiler operates with natural gas fuel and an afue rating of 95%. This model includes a Grundy's pump.
This was removed from a 6000 sq ft home in working condition by the contractors. Approx 4-6 yrs old, very good condition.
specifications centrafurn:
- brand: Dunkirk
- mpn: Dkvlt-100
- power source: Gas
- color: Blue
- power phase: 1 Phase
- type: Hot Water
- btu heating rating: 100, 000
- heating btu: 100, 000 Btu
- heating system: Boiler
- item height: 30
- voltage: 115 V
- annual fuel utilization efficiency: Afue
- item width: 23
- power: 120v
general centrafurn:
- category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces
offer centrafurn:
- options: seller-arranged-local-pickup
- availability: in stock
- price: $159.99
- item condition: Used
- sold #: 33
- started: april 24, 2024
- in stock #: 1
- best offers: true
returns centrafurn:
- policy: no returns
seller centrafurn:
- # reviews: 7090
- city: westminster, colorado
- rating: 100.0%
payments centrafurn:
- wallet: apple-pay
- credit card: american-express
shipping centrafurn:
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- D249-400S: , Dunkirk
- DKVLTA075NA0AAA: WALL PUMP, Dunkirk
- FE3980C060: MOTOR VALVE, Utica Dunkirk
- 95M-200: EXCHANGER, Dunkirk
