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| Categories | Water Heater Accessories | 
|---|---|
| Brand Name: | Vanka | 
| Certification: | ISO9001:2015,CE | 
| Place of Origin: | China | 
| MOQ: | 50 Sets | 
| Price: | $5-$10 Sets | 
| Payment Terms: | L/C,T/T,Western Union,MoneyGram | 
| Supply Ability: | 20000 Set/Sets per Month | 
| Delivery Time: | 30 work days | 
| Packaging Details: | 570x340x165 | 
| Water Valve: | Waterflow Sensor | 
| Housing Material: | Paint Pre-Coated | 
| Voltage: | 110-240V | 
| Length Of Range: | 150mm-1800mm | 
| Heating Characterisic: | ≥12MV(within20s at 650℃) | 
| High Pop Test: | 1500V/2mA/1S | 
| Compatibility: | Fits Most Water Heaters | 
| Feature: | gas saving | 
| Working Current: | 50HZ | 
| Rated Voltage: | 220V | 
| Ignition Wire Length: | 30cm | 
| Customization: | Support | 
| Gas Type: | NG LPG | 
| Power Source: | Electric | 
| Safe: | safe to use | 
| Company Info. | 
| Zhongshan Vangood Appliances Mfg Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
The Circle Control Knob redefines temperature management for modern water heaters with its innovative circular design and precision engineering This smart regulation system combines intuitive rotary control with advanced thermal technology to deliver unmatched accuracy and reliability Designed for both residential and commercial applications it ensures consistent water temperature while providing a seamless user experience.
Precision Control - Maintains water temperature within ±05°C accuracy
Ergonomic Design - Optimized circular shape ensures comfortable operation
Universal Compatibility - Suitable for most gas and electric water heater models
Durable Construction - Corrosion-resistant materials withstand long-term use
Smart Regulation - Automatic compensation for pressure fluctuations
Easy Installation - Standardized connections for quick replacement
| Specification | Details | 
|---|---|
| Control Type | Mechanical Rotary with Smart Regulation | 
| Temperature Range | 30°C - 75°C | 
| Accuracy | ±05°C | 
| Rotation | 300 Degrees | 
| Material | Engineering ABS with Aluminum Alloy | 
| Connection | 6mm Square Drive | 
| Load Capacity | 12V DC 2A Max | 
| Protection Rating | IP44 | 
| Lifespan | 100000+ Rotations | 
Q1 How accurate is the temperature control
A1 The Circle Control Knob maintains temperature within ±05°C
ensuring consistent hot water delivery even with pressure changes
Q2 Is this compatible with my existing water heater
A2 Yes it features universal compatibility with most major brands
of both gas and electric water heaters
Q3 What makes this knob more durable than standard versions
A3 We use engineering-grade materials and precision manufacturing
ensuring a lifespan of over 100000 rotations significantly longer
than basic knobs
Q4 Can I install this myself
A4 While technically possible we recommend professional
installation to ensure optimal performance and safety
Q5 Do you offer customization options
A5 Yes we provide OEMODM services including custom colors logos and
packaging to meet your specific requirements




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