VH1746

The Vivohome VH1746 Refrigerant Charging Scale with Auto-Dosing Charge Valve is a sophisticated tool designed to simplify and optimize the refrigerant charging process for residential and light commercial air conditioning and refrigeration systems. This device integrates a high-precision digital scale and an intelligent auto-dosing charge valve, allowing for accurate charging and reducing the need for manual calculations.

The digital scale component of the VH1746 is capable of measuring the weight of refrigerant with an accuracy of 0.2% (0.1 lb for under 50 lbs), ensuring that the exact amount of refrigerant is added to the system. The large, easy-to-read LCD display shows the weight in both units (pounds and kilograms), making it convenient for users in different regions. The scale can hold up to 110 lbs (50 kg) of weight and features an overload protection function to prevent damage.

The auto-dosing charge valve, on the other hand, is designed to automatically calculate the correct amount of refrigerant to be injected into the system based on the input parameters, such as the system size, refrigerant type, and desired pressure. The valve is equipped with a solenoid that opens and closes to control the flow of refrigerant, ensuring precise and efficient charging. The valve can handle a wide range of refrigerants, including R134a, R1234yf, R410a, and R407c.

The VH1746 also features a user-friendly interface, with buttons for selecting the refrigerant type, inputting the desired pressure, and activating the charging process. The device includes an audible alarm to alert the user when the charging process is complete or when an error occurs. The charging hose is detachable, making it easy to store and transport the device.

Additionally, the VH1746 is equipped with a backlit LCD display, allowing for easy use in low-light environments. The device has a compact, portable design, making it ideal for use in various settings, from small workshops to larger commercial installations. The charging scale comes with a rechargeable battery, allowing for cordless operation, and can be recharged using the included charger.

Overall, the Vivohome VH1746 Refrigerant Charging Scale with Auto-Dosing Charge Valve is a powerful and versatile tool for professionals and DIY enthusiasts, offering accurate and efficient refrigerant charging while minimizing the need for manual calculations and reducing the risk of errors.

The Vivohome VH1746 Refrigerant Charging Scale with Auto-Dosing Charge Valve is a device designed to simplify and automate the process of refrigerant charging in residential and light commercial HVAC systems. This device offers several advantages and disadvantages that are essential to consider before making a purchase.

1. Automated Refrigerant Charging: The VH1746 allows for automatic charging of refrigerant, reducing the need for manual intervention and potential errors.

2. Accuracy: With a high-precision pressure and temperature sensor, the device ensures accurate charging, minimizing overcharging or undercharging.

3. Auto-Dosing: The auto-dosing feature automatically adds the correct amount of refrigerant, saving time and effort.

4. User-Friendly: The large, backlit LCD screen and easy-to-use controls make this device simple to operate, even for those with minimal HVAC experience.

5. Compatibility: The VH1746 is compatible with a wide range of refrigerants, including R22, R134A, R410A, and R407C.

6. Safety: The device includes safety features such as low and high pressure alarms, preventing potential damage to the system or injury to the user.

1. Cost: The Vivohome VH1746 is a more expensive option compared to manual refrigerant charging tools.

2. Complexity: Although user-friendly, this device may be more complex than traditional manual charging methods for those with limited technical knowledge.

3. Power Requirements: The VH1746 requires a 12V DC power source, which may add to the overall installation cost if not already available.

The Vivohome VH1746 Refrigerant Charging Scale with Auto-Dosing Charge Valve is an investment worth considering for those who want to simplify and automate the refrigerant charging process in their HVAC systems. Its accuracy, user-friendliness, and safety features make it a valuable tool, even though it comes with a higher price tag and increased complexity compared to manual charging methods.

If you're looking for an efficient, accurate, and user-friendly solution to refrigerant charging, the Vivohome VH1746 Refrigerant Charging Scale with Auto-Dosing Charge Valve is a solid choice. However, it may not be the best option for those with limited technical knowledge or budget constraints. Consider the benefits and drawbacks carefully before making a final decision.

Details:

100% satisfaction, satisfaction guaranteed.

specifications hvacscalo:

• brand: Vivohome
• mpn: Vh1746
• part type: Scale Valve
• display type: Led
• color: Black
• product dimensions: 10.8 X 10.8 X 2.8 Inches; 11.6 Pounds
• recommended uses for product: Adults
• special feature: Auto Shut Off, Non Slip Platform, Portable, Smart
• upc: 313112041060

offer hvacscalo:

• in stock #: 5
• availability: in stock
• sold #: 12
• started: november 2, 2025
• prices: $151.19–$154.55
• item condition: New
• options: ship-to-home

payments hvacscalo:

• credit card: visa
• wallet: apple-pay
• other

seller hvacscalo:

• city: portland, oregon
• # reviews: 261
• rating: 98.4%

returns hvacscalo:

• time: 30 days
• method: money back
• paid by: seller
• policy: returns accepted

general hvacscalo:

• category: Business & Industrial > Hvac Refrigeration Tools > Refrigerant Scales Meters

shipping hvacscalo:

• transit: 4-6 days
• service: expedited
• type: fixed
• class: expedited

More Available:

• 445036869826: SCALE HVAC, Vivohome
• RES-100: SCALE CASE, Vivohome
• VH1133: SCALE, Vivohome
• WAL-VH104US-OR: SCALE WEIGHT CASE, Vivohome
• X001KNVN5X: SCALE WEIGHT CASE, Vivohome
• WAL-VH1133US: WEIGHT, Vivohome
• VH104-OR: WEIGHT, Vivohome
• LMC100A: SCALE, Vivohome