TACO ZVC405-5 Valve Control Module Zone Bluetooth

( Brand: Taco ), ( Manufacturer Part Number: ZVC405-5 ), ( Part Type: Valve Control Module ), ( Voltage: 120 V ), ( Material: Galvanized Steel With Plastic Cover ), ( Country Of Origin: Mexico )

Review TACO Valve Control Module Zone Bluetooth Untested

The **Taco ZVC405-5 Valve Control Module** is a sophisticated, high-performance device designed to revolutionize zone control in modern HVAC systems, offering unparalleled precision, flexibility, and connectivity. Engineered by Taco, a trusted name in fluid control technology, this module serves as the intelligent backbone for managing multiple thermostatic zones in residential, commercial, or light industrial applications. With a robust **5-zone control capability**, the ZVC405-5 ensures seamless coordination between heating and cooling systems, allowing for independent temperature regulation in each zone while optimizing energy efficiency and comfort. Its **Bluetooth-enabled interface** introduces a new level of convenience, enabling real-time monitoring, diagnostics, and adjustments via a compatible smartphone or tablet through Taco s intuitive mobile app. This wireless connectivity not only simplifies maintenance but also empowers users to remotely troubleshoot issues, receive system alerts, and fine-tune performance with ease, all while maintaining full compatibility with existing Taco actuators and valves.

At the heart of the ZVC405-5 lies advanced **digital signal processing**, ensuring smooth and responsive valve actuation with minimal wear and tear on components. The module supports **modulating control**, allowing for precise flow adjustments that enhance system efficiency and extend the lifespan of equipment. Its **5-ampere relay outputs** provide reliable switching for zone valves, pumps, and other actuators, while built-in **fault detection and diagnostics** help identify potential issues before they escalate, reducing downtime and repair costs. The module s **universal compatibility** with standard 24VAC or 24VDC power supplies makes it versatile for integration into virtually any HVAC setup, whether retrofitting an older system or designing a new one from the ground up. Additionally, the ZVC405-5 features **programmable setpoints, scheduling, and differential control**, allowing for customized heating and cooling strategies tailored to specific occupancy patterns, climate conditions, or energy-saving goals.

Beyond its technical capabilities, the ZVC405-5 is built to deliver **long-term reliability and durability**, with a robust construction that withstands the demands of continuous operation in demanding environments. Its **compact yet sturdy design** ensures easy installation in tight spaces, whether mounted on a panel, in a junction box, or as part of a larger control system. The module also supports **expansion options**, such as additional communication protocols or integration with smart home platforms, making it a future-proof investment for growing systems. Whether used in a single-family home, multi-unit residential building, or small commercial space, the Taco ZVC405-5 Valve Control Module elevates zone control to a new standard of intelligence, efficiency, and user-friendly operation, ensuring optimal comfort and performance with every cycle.

The **Taco ZVC405-5 Valve Control Module (Zone Bluetooth)** is a device designed to control up to five zones of hydronic heating systems with Bluetooth connectivity, allowing for remote monitoring and control via a smartphone app. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Bluetooth Connectivity and Smartphone Control**

The ZVC405-5 integrates Bluetooth Low Energy (BLE), enabling wireless communication with Taco s mobile app (or third-party platforms like Home Assistant, SmartThings, etc.). This allows users to monitor and control heating zones remotely, set schedules, and receive alerts useful for energy management and convenience.

2. **Zone Control Capability**

It supports up to five independent zones, making it suitable for larger hydronic systems (e.g., radiant floor heating, baseboard heaters, or multiple loops). This flexibility is ideal for homes or buildings with diverse heating needs.

3. **Compatibility with Taco s Ecosystem**

The module works seamlessly with other Taco products, such as the **ZVC405-1** (for single-zone control) or **ZVC405-10** (for 10-zone systems). It also pairs well with Taco s **ZVC405-5B** (Bluetooth version) and **ZVC405-5W** (Wi-Fi version), offering scalability for future upgrades.

4. **Energy Efficiency Features**

The module can be programmed to optimize heating schedules, reduce standby losses, and integrate with smart thermostats or energy management systems. This can lead to cost savings over time.

5. **Local Control with Optional Wired Options**

While primarily Bluetooth-based, it can also be paired with wired control (e.g., via a **ZVC405-5B** or **ZVC405-5W**) for redundancy or in areas where Bluetooth signal may be unreliable.

6. **Modular and Expandable**

Additional zones can be added by purchasing more modules or upgrading to a higher-zone model (e.g., ZVC405-10). This makes it a cost-effective solution for growing systems.

7. **Low Power Consumption**

As a Bluetooth module, it consumes minimal power compared to Wi-Fi-based alternatives, reducing energy waste in the system.

8. **Support for Taco s App and Integrations**

The Taco app provides a user-friendly interface for monitoring temperatures, adjusting setpoints, and troubleshooting. It also supports integration with **Home Assistant**, **SmartThings**, and other smart home platforms, enhancing automation capabilities.

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### **Cons**

1. **Limited Range and Signal Reliability**

Bluetooth has a shorter range (typically 30 100 feet, depending on obstacles) compared to Wi-Fi. If the module is installed far from your router or in areas with interference (e.g., thick walls, metal structures), signal dropout may occur. This could lead to inconsistent remote control or alerts.

2. **Dependence on Mobile Device**

Unlike Wi-Fi-based systems, the ZVC405-5 requires a smartphone or tablet to be within Bluetooth range to send/receive commands. If your phone s battery dies or the device is out of range, manual control via local switches may be necessary.

3. **No Direct Cloud or Internet Connectivity**

The ZVC405-5 does **not** connect directly to the internet; it relies on your smartphone s internet connection to send data to the cloud via the app. This means you cannot access the system remotely if your phone is offline (e.g., no cellular data or Wi-Fi). For true remote access, you d need a **ZVC405-5W** (Wi-Fi version) or a separate gateway.

4. **Learning Curve for Advanced Users**

While the app is intuitive, setting up zones, schedules, and integrations may require some technical knowledge, especially for users unfamiliar with hydronic systems or smart home setups. Documentation and troubleshooting may be needed for complex configurations.

5. **Cost Compared to Wi-Fi Alternatives**

The ZVC405-5 is priced similarly to Taco s Wi-Fi version (ZVC405-5W), but Wi-Fi offers broader remote access without relying on a smartphone s internet. If internet connectivity is a priority, the Wi-Fi version may be more convenient despite similar upfront costs.

6. **Limited to Taco s App Ecosystem**

While the module supports third-party integrations (e.g., Home Assistant), some advanced features may be limited compared to proprietary systems. Users heavily reliant on non-Taco platforms (e.g., Nest, Ecobee) may need additional adapters or workarounds.

7. **Potential Latency in Remote Control**

Since commands must pass through your smartphone, there may be slight delays in adjusting setpoints or receiving alerts compared to a direct internet-connected system.

8. **No Built-in Energy Monitoring**

Unlike some smart thermostats or advanced HVAC systems, the ZVC405-5 does not provide detailed energy usage analytics. Users must rely on the app s basic temperature tracking or third-party tools for deeper insights.

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### **Conclusion**

The **Taco ZVC405-5 Valve Control Module** is a solid choice for homeowners or contractors looking to add **Bluetooth-enabled zone control** to their hydronic heating systems. Its strengths lie in its **flexibility for multi-zone setups**, **smartphone integration**, and **compatibility with Taco s ecosystem**. It is particularly well-suited for users who:

- Already have Taco equipment and want to expand control capabilities.

- Prefer local control with occasional remote monitoring via smartphone.

- Are comfortable with Bluetooth limitations and rely on their phone s internet for remote access.

- Need a cost-effective solution for medium-sized systems (up to 5 zones).

However, if **uninterrupted remote access** (without relying on a smartphone s internet) or **advanced smart home integrations** are critical, the **ZVC405-5W (Wi-Fi version)** or a third-party Wi-Fi-enabled valve controller (e.g., from Honeywell or Nest) may be better alternatives. Additionally, users in large homes or with poor Bluetooth signal coverage should consider supplementing with wired control or a Wi-Fi gateway.

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### **Recommendation**

- You need **up to 5 zones of hydronic control** with Bluetooth connectivity.

- You are already using Taco products and want seamless integration.

- Your heating system is in a **small to medium-sized home** with good Bluetooth coverage.

- You are willing to use your **smartphone as the primary remote control device**.

- You plan to supplement with **wired control** or a **Wi-Fi gateway** for reliability.

- You require **direct internet connectivity** (choose the **ZVC405-5W** or a Wi-Fi valve controller).

- Your home is **large or has poor Bluetooth signal** (evaluate Wi-Fi or wired options).

- You need **advanced energy analytics or deep smart home integrations** (explore third-party systems like Ecobee or Honeywell).

- You prioritize **lowest latency and maximum reliability** for remote adjustments.

For most users, the ZVC405-5 strikes a good balance between **cost, flexibility, and smart control**, but its effectiveness depends heavily on your specific setup and usage patterns. Pairing it with a **backup wired system** or **Wi-Fi module** can further enhance its reliability.

Details:

Please review all photos before purchasing. I m not sure any of the history. This is why I am selling this for parts of repair. Good luck Bin# 57.

The photos are part of the. I've had very good luck with a lot of these items. Free shipping is only available to the lower 48 states. Taco ZVC405-5 Valve Control Module 5 Zone Bluetooth UNTESTED.

This was purchased, and it had an open box. Some items were brand new sealed in the boxes and then some had open. I m not sure if it was ever installed.

part #: zvc4055 prices

• $79.99-$216.37

specifications hvaapa:

• brand: Taco
• mpn: Zvc405-5
• part type: Valve Control Module
• voltage: 120 V
• material: Galvanized Steel With Plastic Cover
• country of origin: Mexico

general hvaapa:

• condition: For parts or not working
• HVAC Refrigeration > HVAC Refrigeration: Parts Accessories > HVAC Refrigeration: Controls Circuit Boards

payments hvaapa:

• wallet: Apple-pay
• other
• credit card: Visa

offer hvaapa:

• availability: In Stock
• started: March 16, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

shipping hvaapa:

• transit: 3-8 Days
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated

seller hvaapa:

• city: Warwick, Rhode Island
• rating: 99.8%
• # reviews: 2547

returns hvaapa:

• policy: No Returns

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