
4HBC3 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $499.99 | Condition is New, First Co 4HBC 400 CFM Fan Coil 2-Pipe 3 Row Chilled Water PSC Motor LH Brand New, FREE SHIPPING | 99.4% |
![]() | $721.19 | Top Pick! Condition is New, First Company 4HBC3-LH Fan Coil 36.125" Aluminum 400 CFM 1/12HP 120V Left, FREE SHIPPING | ![]() |

Product Description: First HBC3 LH Uncased Hydronic Fan Coil Unit (120V-1PH-60Hz)
The First HBC3 LH Uncased Hydronic Fan Coil Unit is a high-performance heating and cooling solution designed for commercial and residential applications. This uncased fan coil unit operates on a single-phase, 120V electrical supply at 60Hz.
The hydronic fan coil features a robust, all-aluminum construction for durability and longevity. Its uncased design makes it an excellent choice for applications where space is a concern or where easy access to the internal components is required for maintenance.
The hydronic fan coil comes equipped with a high-efficiency, permanently-lubricated EC (Electronically Commutated) fan motor. This motor not only provides quiet, consistent airflow but also offers energy savings due to its high-efficiency design. The fan motor is also designed for long life and reliability, with a rated lifespan of over 60,000 hours.
The hydronic coil is made of copper tubing and aluminum fins, providing excellent heat transfer capabilities and high thermal conductivity. The coil is also designed with a large surface area, allowing for efficient heating and cooling of the air passing over it.
The hydronic fan coil unit is factory-installed with a factory-matched pump, ensuring optimal performance and compatibility. The pump is designed to handle a wide range of flow rates, making it suitable for various hydronic system applications.
The fan coil unit also includes a factory-installed filter drip pan, which collects condensate and directs it to a drain line or drain pan for easy disposal. The drip pan is made of polypropylene material, ensuring durability and resistance to corrosion.
The First HBC3 LH Uncased Hydronic Fan Coil Unit is a versatile and reliable heating and cooling solution that offers excellent performance, energy efficiency, and easy maintenance. With its robust design, high-efficiency fan motor, and factory-matched pump, this fan coil unit is an ideal choice for a wide range of commercial and residential applications.
Pros and Cons of Buying a First HBC3 LH Uncased Hydronic Fan Coil Unit (120V-1PH-60Hz)
1. Pros:a. Energy Efficiency: The hydronic fan coil system uses water as a heat transfer medium, making it more energy-efficient than air-conditioning systems.
b. Quiet Operation: The uncased design of the fan coil unit allows for free airflow and eliminates the need for an external grille, resulting in reduced noise during operation.
c. Zone Control: Each fan coil unit can be controlled independently, allowing for temperature regulation in specific areas, resulting in energy savings and increased comfort.
d. Durability: Hydronic fan coil units are known for their durability and long lifespan due to the use of water as a cooling medium.
e. Comfort: The fan coil unit provides both heating and cooling capabilities, ensuring consistent comfort throughout the year.
2. Cons:a. Installation Complexity: The installation of hydronic fan coil units can be more complex than traditional air-conditioning systems due to the need for proper water supply and drainage.
b. Maintenance: While the hydronic fan coil unit itself may require less maintenance than traditional air-conditioning systems, the water system must be regularly checked for leaks and maintained to ensure proper functioning.
c. Cost: The initial cost of purchasing and installing a hydronic fan coil unit can be higher than that of a traditional air-conditioning system.
Conclusion:The First HBC3 LH Uncased Hydronic Fan Coil Unit (120V-1PH-60Hz) offers several advantages, including energy efficiency, quiet operation, zone control, durability, and comfort. However, the installation complexity, maintenance requirements, and higher initial cost are potential drawbacks to consider.
If you prioritize energy efficiency, quiet operation, and zoned temperature control, the hydronic fan coil unit may be a worthwhile investment despite its complexities and higher cost. Conversely, if you're looking for a simpler and more cost-effective solution, a traditional air-conditioning system may be more suitable for your needs.
Recommendation:If you're considering purchasing a hydronic fan coil unit, it's essential to weigh the pros and cons carefully and determine whether the benefits justify the additional investment and complexities. Consulting with a professional HVAC contractor can help you make an informed decision based on your specific requirements and budget.
Details:
This uncased fan coil unit is ready for integration into various hvac setups, providing flexibility installation in a range of residential or commercial environments.the First co 4HBC3 features right-hand configuration and delivers 400 cfm . This listing is for a First co 4HBC3 hydronic uncased fan coil unit, presented in unused condition. The First co 4HBC3 is engineered for efficient hydronic heating and cooling systems, offering dependable performance. Designed for use with 120/1 electrical specifications, this model is built to deliver consistent air circulation and temperature control.
specifications maxohvac:
- brand: First Co
- mpn: 4hbc3
- item weight: Varies By Unit Design
- product line: Hvac Components
- flow rate: System Dependent
- voltage: N/a
- area covered: Varies By System Size
- power source: Hydronic
- color: Metallic
- system type: Hydronic Heating
- country of origin: United States
- coil type: Hot Water
- operating pressure: Standard Hydronic
- material: Copper
- installation: Professional Recommended
- mounting location: Indoor Unit
- manufacturer warranty: 1 Year
- efficiency: High
- part type: Replacement Coil
- compatible model: Various First Co Air Handlers/furnaces
- purpose: Supplemental Heating
- btu heating input: Varies By System
- connection type: Threaded Pipe Connections
- type: Hot Water Coil
- application: Hvac Heating
- coil material: Copper Tubing, Aluminum Fins
- features: Durable Construction
payments maxohvac:
- wallet: google-pay
- credit card: mastercard
- other
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
offer maxohvac:
- in stock #: 2
- prices: $499.99–$721.19
- item condition: New
- started: april 29, 2026
- availability: in stock
- options: ship-to-home
- sold #: 5
shipping maxohvac:
- service: ups ground saver
- transit: 6-13 days
- type: fixed
- carrier: ups
- class: economy
returns maxohvac:
- paid by: seller
- time: 30 days
- method: money back
- policy: returns accepted
seller maxohvac:
- city: houston, texas
- # reviews: 770
- rating: 99.8%
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