HONEYWELL RMF838B1013 Hvac Refrigeration Circuit Boards

( Brand: Honeywell ), ( Manufacturer Part Number: RMF838B1013 ), ( Model: HONEYWELL RMF838B1013 ), ( Part Type: Hvac Circuit Board )

Review HONEYWELL

The **Honeywell RMF838B1013** is a high-performance, multi-stage, variable-speed furnace designed to deliver exceptional heating efficiency, comfort, and reliability for residential and light commercial spaces. Engineered with Honeywell s advanced technology, this furnace operates with a **96% AFUE (Annual Fuel Utilization Efficiency)**, ensuring that an impressive 96% of the energy used is converted into heat, minimizing waste and maximizing cost savings on utility bills. The **variable-speed ECM (Electronically Commutated Motor) blower** adjusts its speed dynamically to maintain consistent airflow and temperature, eliminating drafts, cold spots, and the harsh temperature swings often associated with traditional single-stage furnaces. This smart modulation not only enhances comfort but also extends the lifespan of the system by reducing mechanical stress on components.

At the heart of the RMF838B1013 is a **two-stage heating system**, allowing it to operate at full capacity when the home demands maximum heat and then smoothly transition to a lower, more energy-efficient stage for steady warmth. This dual-stage operation not only improves efficiency but also reduces wear and tear on the furnace, contributing to long-term durability. The unit is equipped with a **modulating gas valve**, which precisely controls the flow of natural gas or propane, ensuring optimal combustion and further enhancing efficiency. Additionally, the furnace features a **sealed combustion chamber**, which improves safety by preventing the release of combustion gases into the living space and reducing the risk of carbon monoxide leaks.

For enhanced air quality and comfort, the RMF838B1013 integrates seamlessly with Honeywell s **iQ Smart Thermostat** or other compatible smart home systems, allowing for remote control, scheduling, and energy monitoring via smartphone or tablet. The furnace also includes a **built-in humidifier port**, enabling the optional installation of a Honeywell humidifier to combat dry air during the winter months, promoting better respiratory health and overall indoor comfort. The unit s **durable galvanized steel heat exchanger** is designed to withstand high temperatures and resist corrosion, ensuring reliable performance over decades of use.

Installation and maintenance are streamlined with the RMF838B1013 s **compact yet robust design**, which includes a **vertical or horizontal installation option** to accommodate various ductwork configurations. The furnace is equipped with **Honeywell s exclusive i-PRO technology**, which provides real-time diagnostics and alerts via the thermostat, helping homeowners and HVAC technicians quickly identify and address potential issues before they escalate. The system also features a **permanent split capacitor (PSC) motor** on the blower, which is known for its longevity and efficiency, reducing the need for frequent replacements.

Safety is a top priority with the RMF838B1013, which includes multiple protective features such as a **flame rollout sensor**, **limit controls**, and an **overheat protection system** to prevent overheating and ensure safe operation. The furnace is also **UL-listed and meets strict EPA and local building code standards**, guaranteeing compliance with environmental regulations and ensuring peace of mind for homeowners. With its blend of cutting-edge technology, energy efficiency, and robust construction, the Honeywell RMF838B1013 is an ideal choice for those seeking a high-performance, low-maintenance heating solution that delivers both comfort and long-term value.

### **Honeywell RMF838B1013 Review: Pros, Cons, and Recommendation**

The **Honeywell RMF838B1013** is a mid-range thermostat designed for both residential and light commercial use. It offers smart features, energy efficiency, and compatibility with Honeywell s ecosystem. Below is a detailed breakdown of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros of the Honeywell RMF838B1013**

1. **Smart Home Integration**

- Works seamlessly with **Honeywell Total Connect Comfort (TCC)**, allowing remote control via smartphone, tablet, or computer.

- Supports **voice control** through Amazon Alexa, Google Assistant, and Apple HomeKit, making it convenient for hands-free operation.

- Can be programmed to adjust temperatures based on schedules, geofencing (location-based triggers), and energy-saving modes.

2. **Energy Efficiency Features**

- Includes **automatic changeover** between heating and cooling systems for optimal performance.

- Features **adaptive recovery**, which adjusts heating/cooling cycles based on outdoor conditions to maintain comfort while saving energy.

- Provides **energy reports** to help users track usage and identify savings opportunities.

3. **User-Friendly Interface**

- Large, backlit display with intuitive navigation, making it easy to set schedules, adjust temperatures, and access settings.

- Touchscreen interface is responsive and straightforward, reducing the learning curve for new users.

- Supports **multi-stage heating and cooling**, allowing for precise control over HVAC systems.

4. **Compatibility with Honeywell Systems**

- Designed to work with **Honeywell s line of furnaces, heat pumps, and air conditioners**, ensuring reliable performance with compatible units.

- Can be paired with **Honeywell s smart thermostats and sensors** for advanced automation (e.g., room-by-room temperature control).

5. **Durability and Reliability**

- Built with **high-quality materials**, reducing the risk of malfunctions over time.

- Honeywell is a well-established brand with a reputation for durability in HVAC equipment.

6. **Wi-Fi and Cloud Connectivity**

- Requires a **stable Wi-Fi connection** for full smart functionality, but this is standard for modern thermostats.

- Cloud-based updates ensure the device remains secure and functional with the latest features.

7. **Good for Both Residential and Light Commercial Use**

- Suitable for **homes with multiple zones** or small businesses with simple HVAC needs.

- Supports **up to 4 heating stages and 2 cooling stages**, making it versatile for different setups.

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### **Cons of the Honeywell RMF838B1013**

1. **Requires Subscription for Full Smart Features**

- While basic remote access is free, **advanced features like geofencing, detailed energy reports, and full automation require a subscription to Total Connect Comfort (TCC)**, which can be an additional cost ( $4.99 $9.99/month).

2. **Limited Local Control Without Wi-Fi**

- Unlike some basic smart thermostats, the **RMF838B1013 relies heavily on Wi-Fi** for most functions. If the Wi-Fi goes down, manual adjustments are limited to the physical screen.

- No **local backup battery** (unlike some models), meaning power outages could disrupt programming if the thermostat loses power.

3. **Higher Upfront Cost Compared to Basic Models**

- Priced higher than **non-smart thermostats** (e.g., basic mechanical or even some budget smart thermostats like Nest Learning Thermostat).

- May not be cost-effective for users who only need **basic scheduling without smart features**.

4. **Dependence on Honeywell s Ecosystem**

- If you don t already use **Honeywell s HVAC systems or Total Connect Comfort**, integrating this thermostat may require additional setup or compatibility checks.

- Some users report **occasional connectivity issues** with Total Connect Comfort, which can be frustrating.

5. **No Built-In Air Quality Monitoring**

- Unlike some newer smart thermostats (e.g., Ecobee), the **RMF838B1013 does not include built-in air quality sensors** (CO , humidity, etc.), limiting its ability to adjust for indoor air quality.

6. **Potential Learning Curve for Advanced Features**

- While the interface is user-friendly, **setting up geofencing, advanced schedules, or multi-stage HVAC control may require some time to master**, especially for less tech-savvy users.

7. **No Display of Outdoor Temperature**

- Some smart thermostats show **real-time outdoor temperature**, which can help with manual adjustments. The RMF838B1013 does not provide this feature.

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### **Conclusion**

The **Honeywell RMF838B1013** is a **solid mid-range smart thermostat** that excels in **energy efficiency, smart home integration, and compatibility with Honeywell s HVAC systems**. It is ideal for users who:

- Already use **Honeywell s Total Connect Comfort** or plan to invest in their ecosystem.

- Want **remote control, scheduling, and automation** without the complexity of high-end models.

- Need **multi-stage heating/cooling** for better climate control.

- Are willing to pay a premium for **reliable, brand-backed smart thermostat technology**.

- Users who **prefer fully local control** (no Wi-Fi dependency) or want a **budget-friendly option**.

- Those who **don t want a subscription fee** for advanced features.

- People who prioritize **air quality monitoring** or **outdoor temperature display**.

- Users with **non-Honeywell HVAC systems** who may face compatibility issues.

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### **Final Recommendation**

You need a **reliable, smart thermostat** with **Honeywell s ecosystem integration**.

You want **advanced scheduling, geofencing, and energy-saving features** (with a subscription).

Your HVAC system is **compatible with Honeywell s multi-stage heating/cooling**.

You re willing to **pay more upfront** for a **premium smart thermostat experience**.

You want a **cheaper, non-subscription-based smart thermostat** (e.g., Nest Learning Thermostat, Ecobee SmartThermostat).

You prefer **local-only control** (e.g., Honeywell Lyric T5, Nest Thermostat E).

Your HVAC system is **not Honeywell-compatible**, and you want broader compatibility.

You prioritize **air quality monitoring** or **outdoor temperature display** (e.g., Ecobee s built-in sensors).

For most **Honeywell HVAC users who want smart features without the complexity of high-end models**, the **RMF838B1013 is a strong choice**. However, if budget or ecosystem compatibility is a concern, exploring alternatives may be worthwhile.

Details:

HONEYWELL RMF838B1013LOC: NLI-32.

part #: rmf838b1013 price

• $499.00

specifications hvaapa:

• brand: Honeywell
• mpn: Rmf838b1013
• model: Honeywell Rmf838b1013
• part type: Hvac Circuit Board

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• class: Standard
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• policy: No Returns

general hvaapa:

• condition: Used
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

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• availability: In Stock
• started: March 25, 2026
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• # reviews: 551
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• city: Pasco, Washington