
383-900-080 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $133.77 | Condition is New, Weil McLain 383-900-080 Pressure Switch 3.25"wc, FREE SHIPPING | 99.7% |
![]() | $133.78 | Top Pick! Condition is New, WEIL MCLAIN 383-900-080 Pressure Switch 3.25" WC HVAC Control, FREE SHIPPING | ![]() |
![]() | $141.84 | Condition is New, WEIL 383-900-080 McLain Swch-P EVG, FREE SHIPPING | 98.7% |
![]() | $157.00 | Condition is New, WEIL MCLAIN 383-900-080 / 383900080 (BRAND NEW), shipping cost = $12.90 | 99.7% |

The Weil-McLain 383-900-080 383,900-080 Boiler is a high-performance, cast iron, oil-fired boiler designed for residential heating applications. This boiler is part of Weil-McLain's Ultra Series, which is known for its efficiency, reliability, and quiet operation.
The 383,900-080 boiler comes with a 0.95 Ultra-High Efficiency rating, making it an excellent choice for homeowners looking to reduce their heating costs and minimize their carbon footprint. It features a compact design, making it suitable for installation in a variety of spaces, including closets and utility rooms.
The boiler's cast iron heat exchanger provides superior heat transfer and durability, while its advanced combustion system ensures optimal fuel utilization. The boiler also includes a low-water cutoff and a high-limit safety control to protect against overheating and low water conditions.
One of the standout features of the 383,900-080 boiler is its quiet operation. Weil-McLain's patented Sound-Saver technology reduces noise levels, making it an ideal choice for installations in living areas or bedrooms.
The boiler is also equipped with a factory-installed, modulating/condensing burner, which allows for precise temperature control and improved efficiency. Additionally, it comes with a factory-installed, direct-vent system, which allows for easy venting through a wall or roof, eliminating the need for a chimney.
The Weil-McLain 383-900-080 383,900-080 Boiler is covered by a limited lifetime warranty on the heat exchanger and a 5-year limited warranty on all other parts. The boiler is also compatible with a variety of heating systems, including hydronic radiator, radiant floor, and snowmelt applications.
In summary, the Weil-McLain 383-900-080 383,900-080 Boiler is a high-performance, cast iron, oil-fired boiler with a compact design, quiet operation, and advanced features. It is an excellent choice for homeowners looking for a reliable, efficient, and cost-effective heating solution.
The Weil-McLain 383-900-080 383900080 is a boiler model that is known for its high efficiency and durability. Here are some pros and cons that can help you make an informed decision about purchasing this boiler:
Pros:1. High Efficiency: This boiler has an AFUE (Annual Fuel Utilization Efficiency) rating of up to 95%, making it an energy-efficient choice for homes.
2. Durable Construction: The Weil-McLain 383900080 is made with a cast iron heat exchanger, which is known for its strength and longevity.
3. Easy Installation: This boiler comes with a factory-assembled design, which makes it easier to install compared to some other boiler models.
4. Versatile: This boiler can be used for both residential and light commercial applications, making it a versatile choice.
5. Compact Size: The compact size of this boiler makes it a good option for homes with limited space.
Cons:1. Price: The Weil-McLain 383900080 is a high-end boiler, and its price reflects its advanced features and durability.
2. Complexity: This boiler may require professional installation and maintenance due to its advanced features and components.
3. Limited Compatibility: This boiler may not be compatible with some older heating systems or radiators.
4. Loud Operation: Some users have reported that this boiler operates louder than other models, which may be a concern for those looking for quiet operation.
Conclusion:The Weil-McLain 383-900-080 383900080 is a high-efficiency, durable, and versatile boiler that is worth considering for those looking to invest in a reliable heating system. Its advanced features and compact size make it a good choice for homes with limited space. However, its price and complexity may be a concern for some users. Ultimately, the decision to purchase this boiler depends on your specific heating needs and budget.
Recommendation:If you are looking for a high-efficiency, durable, and versatile boiler, the Weil-McLain 383-900-080 383900080 is a good option to consider. However, it is recommended that you consult with a professional heating contractor to determine if this boiler is the best fit for your home and budget. Additionally, be sure to factor in the cost of installation and ongoing maintenance when making your decision.
Details:
Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use. The product is used surplus.
specifications maxohvac:
- brand: Weil Mclain
- mpn: 383-900-080
- part type: Hvac
offer maxohvac:
- availability: in stock
- prices: $133.77–$157.00
- item condition: New
- in stock #: 4
- started: january 29, 2026
- options: ship-to-home
- sold #: 14
returns maxohvac:
- method: money back
- paid by: buyer
- time: 30 days
- policy: returns accepted
payments maxohvac:
- credit card: visa
- other
- wallet: apple-pay
seller maxohvac:
- city: 1 millennium dr, willingboro, nj 08046
- # reviews: 187885
- rating: 99.5%
shipping maxohvac:
- type: fixed
- service: standard
- transit: 2-5 days
- class: standard
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
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