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HONEYWELL PCLH-108A1F-01 Oeg Relay Hvac Control 220/240V 15A

Pclh-108a1f-01 Honeywell Oeg Relay 220/240v 15a Hvac Appliance Control

( Brand: Honeywell ), ( Manufacturer Part Number: PCLH-108A1F-01 ), ( Model: OEG PCLH-108A1F-01 ), ( Part Type: Hvac Control ), ( Voltage: 240 V )

Review HONEYWELL Oeg Relay 220/240v 15a Hvac Appliance Control

The **Honeywell PCLH-108A1F-01 OEG Relay** is a high-performance, solid-state relay designed specifically for demanding HVAC control applications, offering reliable and efficient switching capabilities in residential and light commercial environments. Engineered with Honeywell s precision engineering, this relay is built to handle the rigorous demands of modern heating, ventilation, and air conditioning systems, ensuring seamless operation while maintaining energy efficiency and system longevity. Operating at a robust **220/240V AC** voltage rating with a **15A** current capacity, the PCLH-108A1F-01 delivers dependable performance for controlling high-power loads such as compressors, fans, and heat pumps without the risk of mechanical wear or contact arcing, which can degrade traditional electromechanical relays over time. Its **Optically Isolated Electronic Gate (OEG)** technology provides superior isolation between the control and load circuits, minimizing electrical noise and enhancing safety by preventing ground loops and potential short circuits. This relay features a compact yet durable design, making it ideal for installation in tight spaces within control panels, thermostats, or direct wiring applications where space efficiency is critical. The solid-state construction eliminates the need for moving parts, reducing the likelihood of failure due to vibration, dust, or environmental contaminants, which is particularly advantageous in HVAC systems exposed to varying temperature and humidity conditions. Additionally, the relay s fast switching speed and low power consumption contribute to improved system responsiveness and energy savings, aligning perfectly with modern smart HVAC controls that prioritize both performance and sustainability. Whether integrated into a cutting-edge smart thermostat or a traditional HVAC control board, the Honeywell PCLH-108A1F-01 ensures consistent and precise control, making it an indispensable component for maintaining optimal climate control in residential and light commercial settings.

### **Pros and Cons of buying a Honeywell PCLH-108A1F-01 OEG Relay (220/240V, 15A HVAC Control)**

#### **Pros:**

1. **High Reliability and Durability** Honeywell is a well-established brand known for producing high-quality control components, particularly in HVAC systems. This relay is designed for industrial and commercial applications, ensuring long-term performance under consistent use.

2. **Compatibility with HVAC Systems** The OEG (Overload and Ground Fault) relay is specifically engineered for HVAC control circuits, making it a suitable choice for compressors, fans, and other motorized components in heating, ventilation, and air conditioning systems.

3. **Overload and Ground Fault Protection** Unlike basic relays, this model includes built-in protection against overloads and ground faults, reducing the risk of equipment damage or fire hazards. This feature enhances safety in demanding applications.

4. **Wide Voltage Range (220/240V)** The relay supports both 220V and 240V systems, making it versatile for different regional electrical standards without requiring modifications.

5. **15A Current Rating** The 15A capacity is sufficient for many standard HVAC components, including smaller compressors and fans, without requiring oversized or more expensive alternatives.

6. **Easy Installation and Integration** Honeywell relays are designed with standard mounting and wiring configurations, simplifying installation in control panels or direct wiring setups. Many HVAC technicians are familiar with Honeywell components, reducing troubleshooting time.

7. **Low Maintenance** Relays of this quality typically require minimal maintenance, as they are designed to handle frequent switching cycles without wear issues.

8. **Compatibility with PLCs and Control Systems** The relay can be integrated into programmable logic controllers (PLCs) or other automation systems, making it useful in smart HVAC setups where remote control or sequencing is required.

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#### **Cons:**

1. **Higher Upfront Cost** Compared to generic or no-name relays, Honeywell s OEG relay is more expensive. For budget-conscious projects, this may be a drawback unless reliability and safety are prioritized.

2. **Limited Availability Outside Specialty Stores** While Honeywell parts are widely recognized, this specific model may not be stocked in all local hardware or electrical supply stores. Purchasing may require ordering from an online distributor or authorized dealer, which could introduce delays.

3. **Not Suitable for High-Power Applications** At 15A, this relay is not designed for high-power motors or large compressors. For applications requiring 20A or higher, a different model (e.g., PCLH-110 series) would be necessary.

4. **Potential Overkill for Simple Applications** If the HVAC system does not require overload or ground fault protection (e.g., a basic fan circuit), a simpler and cheaper contactor or relay might suffice. The OEG feature adds complexity and cost for applications where it isn t strictly needed.

5. **Wiring Complexity** The OEG relay includes additional terminals for overload and ground fault monitoring, which may require more wiring effort compared to a basic relay. This could complicate installations for DIYers or those unfamiliar with HVAC control wiring.

6. **Replacement Parts Dependency** Since Honeywell is a proprietary brand, replacement parts or technical support may be limited if the original relay fails. Generic or aftermarket relays might not fit or function identically.

7. **Potential for False Triggers** Like all relays, this model could experience occasional false trips due to electrical noise or transient surges, though Honeywell s quality should minimize this risk. Proper installation and grounding can mitigate this issue.

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### **Conclusion:**

The **Honeywell PCLH-108A1F-01 OEG Relay** is an excellent choice for HVAC applications where **reliability, safety, and compatibility with motorized components** are critical. Its built-in overload and ground fault protection, wide voltage range, and 15A capacity make it a robust solution for medium-duty HVAC systems. However, its **higher cost, specialized features, and potential overkill for simple applications** may not justify the purchase for all users.

For **commercial or industrial HVAC setups, contractors, or technicians prioritizing safety and longevity**, this relay is a strong recommendation. For **residential DIY projects or low-power applications**, a simpler relay or contactor might be more cost-effective.

### **Recommendation:**

- **Buy if:** You need a **reliable, protected relay for HVAC motor control** (e.g., compressors, fans) in a **commercial or industrial setting**, and you can justify the cost for its advanced features.

- **Avoid if:** You are working on a **budget-sensitive project** or a system where **basic relay functionality** is sufficient. In such cases, consider a **generic 15A relay or contactor** (e.g., from brands like Cutler-Hammer or TE Connectivity) for lower cost.

- **Alternative Consideration:** If you require **higher current capacity (e.g., 20A )** or additional features like **remote sensing or digital control**, explore Honeywell s **PCLH-110 series** or other OEM relays designed for specific HVAC loads.

Details:

No visible cracks or damage. Appliance control systems. Compatible Applications: HVAC equipment. Specifications: Manufacturer: OEG.

Air handlers. Please verify part number and specifications before purchase. OEM OEG relay model PCLH-108A1F-01 removed from a working appliance. Mounting Tab Housing.

Industrial control panels. Multi-Pin Configuration. Condition: Used. Coil voltage : 220/240V AC.

Refrigeration equipment. Suitable for various HVAC, appliance, and industrial control applications requiring a 220/240V coil relay.

specifications hvaapa:

  • brand: Honeywell
  • mpn: Pclh-108a1f-01
  • model: Oeg Pclh-108a1f-01
  • part type: Hvac Control
  • voltage: 240 V

seller hvaapa:

  • rating: 99.4%
  • city: Eveleth, Minnesota
  • # reviews: 1022

offer hvaapa:

  • availability: In Stock
  • options: Ship-to-home
  • started: June 9, 2026
  • best offers: True
  • sold: 0
  • quantity: 1

shipping hvaapa:

  • cost: $0.00
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage
  • transit: 4-11 Days
  • class: Standard

returns hvaapa:

  • policy: No Returns

payments hvaapa:

  • credit card: Diners-club
  • wallet: Apple-pay
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general hvaapa:

  • condition: Used
  • HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards
part type: hvac control, voltage: 240 v,
category: business & industrial > hvac refrigeration > hvac refrigeration: parts accessories > hvac refrigeration: controls circuit boards, sku: 18217860298270872,
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