HONEYWELL 511098 Refrigerant Panel Board 511103R100
( Brand: Honeywell ), ( Manufacturer Part Number: 511098 ), ( Type: Unit Controller )
Review HONEYWELL Refrigerant Panel Board
The **Honeywell 511098/511103R100 Refrigerant Panel Board** is a robust, high-performance control and monitoring solution designed specifically for commercial and industrial refrigeration systems, ensuring precise regulation of refrigerant flow, pressure, and temperature to optimize efficiency and reliability. This advanced panel board integrates seamlessly into HVAC and refrigeration setups, providing operators with real-time data and automated control capabilities to maintain optimal operating conditions. Engineered with Honeywell s reputation for durability and precision, the 511098/511103R100 features a compact yet functional design, combining essential components such as pressure switches, gauges, and solenoid valves into a single, streamlined unit. The system is equipped with a **100-ampere circuit breaker**, ensuring safe and stable power distribution while protecting against overloads and short circuits. Its modular design allows for easy installation and customization, accommodating a variety of refrigerant types, including R-410A, R-404A, and R-134a, making it versatile for diverse applications such as supermarket refrigeration, cold storage facilities, and industrial cooling systems.
At the heart of this panel board is a **digital pressure gauge** with high-precision readings, enabling operators to monitor refrigerant pressure levels with accuracy, while the integrated **pressure switches** automatically regulate system performance by controlling compressor operation based on predefined setpoints. The inclusion of **solenoid valves** further enhances functionality by allowing precise control over refrigerant flow, reducing energy consumption, and extending the lifespan of critical components. The panel board s **user-friendly interface** simplifies troubleshooting and maintenance, as indicators and alarms provide clear feedback on system status, helping to prevent costly downtime. Built to withstand the demands of commercial environments, the 511098/511103R100 is constructed from high-quality materials, including corrosion-resistant enclosures and rugged wiring, ensuring long-term reliability even in harsh conditions. Whether integrated into a new refrigeration system or retrofitted into an existing setup, this Honeywell panel board delivers unmatched performance, energy efficiency, and operational control, making it an indispensable asset for professionals in the refrigeration industry.
### **Pros and Cons of buying a Honeywell 511098 / 511103R100 Refrigerant Panel Board**
#### **Pros**
1. **Compatibility with Honeywell Systems** These panel boards are designed specifically for Honeywell refrigeration and HVAC systems, ensuring seamless integration with existing equipment like compressors, condensers, and controls.
2. **High-Quality Construction** Honeywell is a well-known brand in industrial and commercial refrigeration, known for durable and reliable components. The panel boards are built to withstand harsh environmental conditions and frequent use.
3. **Refrigerant Management Features** The unit includes essential components for safe refrigerant handling, such as pressure switches, solenoids, and sometimes built-in metering devices, which help prevent overcharging or undercharging of refrigerant.
4. **Easy Installation and Maintenance** These panel boards are designed for straightforward installation, often featuring plug-and-play connections for refrigerant lines and electrical wiring. They also include clear labeling for components, simplifying troubleshooting.
5. **Energy Efficiency** Honeywell systems are optimized for performance, which can lead to better energy efficiency compared to generic or lower-quality alternatives.
6. **Warranty and Support** Honeywell offers warranties and technical support, which can be valuable for troubleshooting or replacement parts if issues arise.
7. **Versatility** The 511098 and 511103R100 models are used in various applications, including commercial refrigeration, ice machines, and HVAC systems, making them a flexible choice for different setups.
8. **Safety Features** Many Honeywell refrigerant panel boards include safety mechanisms such as high/low-pressure cutouts to prevent system damage from excessive pressure fluctuations.
---
#### **Cons**
1. **Cost** Honeywell components are premium-priced compared to generic or aftermarket alternatives. For budget-conscious buyers, this may be a significant drawback.
2. **Limited Availability of Parts** While Honeywell is reliable, some smaller or older models may have limited availability for replacement parts, which could complicate long-term maintenance.
3. **Compatibility Issues with Non-Honeywell Systems** If the system being serviced is not originally from Honeywell, there may be compatibility concerns with wiring, refrigerant types, or control protocols.
4. **Potential for Overkill** For very small or simple refrigeration systems, a Honeywell panel board may offer more features than necessary, leading to unnecessary complexity or cost.
5. **Learning Curve for Installation** While designed for ease of use, improper installation can still occur if the installer lacks experience with Honeywell-specific systems. This may require hiring a professional, adding to costs.
6. **Refrigerant Type Dependency** These panel boards are typically designed for specific refrigerants (e.g., R-410A, R-134a). Using the wrong refrigerant can void warranties or damage the system.
7. **Weight and Bulk** Industrial refrigerant panel boards can be heavy and bulky, requiring careful handling during installation or replacement.
---
### **Conclusion**
The **Honeywell 511098 / 511103R100 refrigerant panel board** is a high-quality, reliable choice for systems where compatibility with Honeywell equipment is critical. Its robust construction, safety features, and energy efficiency make it ideal for commercial or industrial refrigeration applications. However, the higher cost and potential over-specification for smaller systems may not justify the purchase for every buyer.
For **new installations or systems already using Honeywell components**, this panel board is a strong recommendation due to its reliability and support. For **budget-sensitive or non-Honeywell systems**, a cost-effective alternative (e.g., a generic refrigerant control panel) might be more practical.
### **Final Recommendation**
- **Buy if:** You are maintaining or upgrading a Honeywell refrigeration system, prioritize long-term reliability, and can justify the cost. Ensure the refrigerant type matches your system s requirements.
- **Avoid if:** You are working with a non-Honeywell system, need a lower-cost solution, or the system is very small and doesn t require advanced refrigerant management features. In such cases, consult a technician to determine if a simpler or more affordable alternative is suitable.
Details:
Check the drive first with Computer Management App in Windows or Disk utility on Mac to see if it is read by computer before thinking does not work. Shipping and Handling, UPS Ground Advantage Rates are for contiguous states. Honeywell 511098 / 511103R100 Refrigerant Panel Board. Reference # DES-15387-3D-8-13, Important Hard Drives Information.
part #: 511098 prices
- $69.97-$579.99
specifications hvaapa:
- brand: Honeywell
- mpn: 511098
- type: Unit Controller
payments hvaapa:
- other
- wallet: Paypal
- credit card: Mastercard
general hvaapa:
- HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards
- condition: Used
shipping hvaapa:
- cost: $17.97
- class: Economy, Expedited, Standard
- service: FedEx Ground Economy, USPS Priority Mail Medium Flat Rate Box, FedEx Ground / FedEx Home Delivery
- transit: 4-7 Days
- carrier: FedEx, USPS
- type: Fixed
offer hvaapa:
- availability: In Stock
- sold: 0
- quantity: 2
- options: Ship-to-home
- started: February 21, 2026
- best offers: True
returns hvaapa:
- policy: Returns Accepted
- paid by: Buyer
- time: 30 Days
- method: Money back
seller hvaapa:
- # reviews: 3187
- city: Upland, California
- rating: 100.0%
Honeywell 511098 Is Similar To:
- 1012-83-9409a Honeywell Furnace Control Circuit Board (39.6% similar) Honeywell furnace control circuit board 9409A j HK42FZ009REPLACEMENT came out of working...(October 14th, 2018)
- 1084-83-100b 1087562 811060 Honeywell Hsci Control Board Ks (35.7% similar) Removed from new, surplus, tested equipment. Cleaned and inspected very carefully...(February 17th, 2019)
- 50011406-001 Honeywell Sub Base Panel For Single Fuel (39.6% similar) Used on Q7800C. Honeywell sub base panel: please look at all the pictures for proper identification, condition, details, etc. Q7800C 1043RM7895A 96A-J57479 and -J80115. Single fuel. The 2 ending with J57479 have original box, and other one has a generic box. There are 3 of these available: 2 have ...(August 12th, 2018)
- Aq2574v4 Honeywell New Four Zone Expansion Panel Valves Hydronic Control (38.4% similar) Does have anything else. Offered for sale is one new Honeywell AQ2574V4 four zone expansion panel valves hydroponic control. Brand new unit never been used in the original box...(September 10th, 2018)
- Emm3k Honeywell Electronic Minizone Panel Used (40.4% similar) Working condition. Manual included...(August 28th, 2018)
- 14505106-002 Honeywell New Input Module Dnfss Initiator Board Four Zone Two Wire (31.6% similar) Every item is described as detailed as possible with many detailed photos. Brand new for just a fraction of its retail cost. Serious buyers only...(October 9th, 2016)
- W8835a1004 Honeywell Envirazone Control Panel (42.9% similar) New advanced zoning control system using the unframed communications protocol. Adjustable stage timing in. Networked zoning enables these features time synchronization. True communicating system using standard thermostat wire. Unsurpassed ease of wiring with only three wires to connect between ...(December 8th, 2016)
- W973j1017 W973j 1017 Single Zone Logic Panel Economizer Limit Honeywell 4-heat 4-cool Free Shipping Brand New In Box 085267118712 (23.1% similar) Many flexible versions to meet your application needs. Quick connect male terminals voltage 24 vac frequency 50, 60 horsepower consumption 8 operating temperature range 40 f to 150 dimensions in. Logic panel use with T7067 and Q667, stages 4 heat 4 cool W973J 1017 Honeywell for Honeywell W973J1017 ...(August 23rd, 2016)
- Mcba14a1004 Honeywell Electronic Boiler Control Board (45.3% similar) New in original box...(February 27th, 2017)
- S301-irf-r123 Honeywell Analytics Refrigerant Gas Sensor (49.5% similar) This unit was purchased for the wrong gas application. Shipped with USPS first class package. Device was never powered or used on project. Therefore it was installed and plastic half inch knockout removed...(February 28th, 2019)
