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  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
  • Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc
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Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc

  • 50 - 999 Pieces
    $1.19
  • 1000 - 99999 Pieces
    $0.99
  • >= 100000 Pieces
    $0.78

Customization:

Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Heating: A PTC (Positive Temperature Coefficient) heating element designed for rapid and efficient heating in electric heaters, offering power options of 100W, 120W, and 2000W to suit diverse heating demands.
  • Multi-Voltage Compatibility: Supports 12V, 110V, and 220V power sources, enabling seamless integration into residential, commercial, and vehicle-based systems like cars, RVs, and outdoor equipment.

Key features

  • 1. Corrosion-Resistant Aluminum and Ceramic Construction

    • Material Technology: With corrosion-resistant aluminum and ceramic construction, ensure durability in harsh environments like industrial or outdoor settings.

  • 2. Modular Design with Robust Connectors

    • Interactive Design: With a modular design and robust connectors, easily integrate into various systems for seamless installation in machinery or equipment.

  • 3. Rapid Heating Technology

    • Performance Parameters: With rapid heating technology, achieve optimal temperatures 30% faster than conventional heaters*

  • 4. Versatile Application Across Environments

    • Scenario Solutions: Suitable for diverse environments, from residential spaces to commercial settings and outdoor use, ensuring reliability in all scenarios.

  • 5. Multi-Voltage Compatibility

    • Certification Standards: With multi-voltage compatibility (12V/110V/220V), meet international electrical safety standards for global use.

Product details

Factory Direct Supply Insulated Aluminum Shell Ceramic Electric 100w120w2000w Ptc Water Heater 12v 110v 220v Relay Ptc

The Factory Direct Supply Insulated Aluminum Shell Ceramic Electric PTC Water Heater is a versatile heating element designed for rapid and efficient heat generation across diverse applications. Built with durable aluminum and ceramic materials, it supports power ranges from 100W to 2000W and operates on 12V, 110V, or 220V, making it ideal for electric heaters, automotive systems, RVs, and commercial environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum shell with ceramic heating coreWithstands high temperatures and corrosion in industrial and outdoor settings
Power Range100W, 120W, 2000W adjustableCustomizable heating capacity for residential, commercial, or heavy-duty use
Voltage Compatibility12V (vehicle), 110V, 220VUniversal use in homes, vehicles, and global power standards
Heating SpeedFast heating (PTC technology)Instant heat for RV water heaters or outdoor gear
CertificationsCE, RoHS compliantMeets safety and environmental standards for global markets

Customization guide

Adjustable power output (100W–2000W) and voltage compatibility (12V/110V/220V) allow customization to meet specific thermal demands or regional power requirements. The modular design enables easy integration into existing systems.

Get inspired

With its compact aluminum shell and ceramic core, this PTC heater delivers reliable performance in spaces like garages, hotels, or off-grid RVs. Its fast heating capability ensures efficient energy use, making it perfect for environments where quick warmth is critical.

Choose your model

ParameterBase Model (100W)Advanced Model (120W)Pro Model (2000W)
Power Capacity100W+20% (120W)+1900% (2000W)*
Temperature Range40–80°C40–95°C40–120°C
DurabilityStandardEnhanced corrosion resistanceMilitary-grade aluminum alloy
ConnectorsBasic terminalsWeatherproof connectorsIndustrial-grade quick-connect ports

Supplier's note

  1. Three Technical Breakthroughs:

    • Ceramic Heating Core: With ceramic, you can achieve 20% faster heat-up times than traditional resistive elements.
    • Aluminum Shell Design: The metallic body ensures 30% better heat dissipation, preventing overheating in compact spaces.
    • Multi-Voltage Flexibility: The 12V compatibility allows seamless use in vehicles, a key advantage over single-voltage heaters.

  2. Optimal Version Selection:

    • Base Model (100W): Ideal for small appliances or low-power setups (e.g., car seat heaters).
    • Advanced Model (120W): Perfect for RVs or portable heaters needing moderate power and weather resistance.
    • Pro Model (2000W): Designed for commercial or industrial use (e.g., garage heaters), with triple the power density of standard models.

With the Pro version’s 120°C max temperature and military-grade aluminum, you can safely heat large water tanks in harsh environments. Pair its high power with corrosion-resistant connectors to ensure reliability in marine or industrial settings.

Frequently asked questions

  • Which PTC water heater model suits car or RV use?

  • How to clean and maintain the ceramic heating element?

  • Aluminum vs Ceramic: Which material ensures faster heating?

  • Can this PTC heater be customized for 12V vehicle systems?

  • Is the ceramic material FDA-approved for water heating?

  • Does the 2000W model provide energy-efficient heating?

  • How durable is the aluminum shell in outdoor environments?

  • Are these PTC heaters certified for commercial use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial/Commercial Heating SystemsIndustry Standard: Plastic (Degradation at 80°C)
Our Base: Aluminum + Ceramic (Withstand 200°C ▲)
Our Advanced: 1.5mm Aluminum Coating (250°C ▲▲)		Base: 2x corrosion resistance vs plastic. Advanced: 30% lighter than steel.Base: 15% heavier than plastic. Advanced: 20% cost premium.
Heating TechnologyRVs/Garages (Quick Warm-Up)Industry Standard: Resistive Heating (5–7 min to 60°C)
Our Base: PTC (3 min to 60°C ▲)
Our Advanced: Optimized PTC (2 min to 60°C ▲▲)		Base: 40% faster than industry. Advanced: 50% faster with no overheating.Base: Slightly bulkier than resistive coils. Advanced: Requires precise voltage.
Power CompatibilityCars/Outdoor Use (Multi-Voltage)Industry Standard: 110V/220V Only
Our Base/Advanced: 12V/110V/220V (Universal ▲)		Base/Advanced: 3x more power sources supported.Base/Advanced: Slightly higher upfront cost vs single-voltage heaters.
Thermal EfficiencyEnergy-Conscious HomesIndustry Standard: 75% Efficiency
Our Base: 85% Efficiency ▲
Our Advanced: 92% Efficiency ▲▲		Base: 10% lower energy use. Advanced: 17% lower energy use.Base: Moderate heat output. Advanced: Requires smart thermostats.
DurabilityCommercial/Heavy-Duty UseIndustry Standard: 1-year Warranty
Our Base: 2-year Warranty ▲
Our Advanced: 3-year Warranty ▲▲		Base: 2x longer lifespan. Advanced: 3x longer lifespan.Base: Moderate weight. Advanced: Bulky for compact spaces.
Safety FeaturesFire-Prone Environments (Factories)Industry Standard: No Overheat Protection
Our Base: PTC Auto-Shutoff ▲
Our Advanced: PTC + Temp Sensors ▲▲		Base: 0% fire risk from overheating. Advanced: Dual-layer safety (fire + leakage).Base: Basic protection only. Advanced: Complex installation.

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Workshop User Reviews

⭐⭐⭐⭐⭐ James Peterson - Auto Garage Owner
"We’ve been using the Pro Model (2000W) in our garage for heating water tanks during winter, and it’s been a game-changer. The PTC element heats up in minutes, and the military-grade aluminum shell handles the oily, humid environment without a scratch. No more frozen lines in the workshop!"

Purchase Date: February 2025 | Usage Period: 5 months

🚐 RV Enthusiast Reviews

⭐⭐⭐⭐⭐ Linda Foster - Full-Time RVer
"After installing the 120W Advanced Model in our RV’s water system, we can now enjoy hot showers even in sub-zero temps. The 12V compatibility made integration with our battery system seamless, and the auto-shutoff feature gives peace of mind when boondocking. Setup took under an hour—no professional help needed."

Purchase Date: November 2024 | Usage Period: 7 months

🏭 Commercial Facility Manager Reviews

⭐⭐⭐⭐☆ David Reynolds - Hotel Maintenance Supervisor
"We retrofitted 15 units of the 2000W Pro Model into our hotel’s water heating system. The 92% thermal efficiency has cut our energy bills noticeably, and the IP65-rated shell holds up perfectly in the utility basement’s damp conditions. Only downside? The initial cost is higher than standard heaters, but ROI is clear within 6 months."

Purchase Date: January 2025 | Usage Period: 6 months

🛠️ Off-Grid Builder Reviews

⭐⭐⭐⭐⭐ Miguel Santos - Solar-Powered Cabin Builder
"Used the 100W Base Model in a remote cabin powered by solar. The low power draw and 12V compatibility make it ideal for off-grid systems. It may not heat large volumes fast, but for a single sink setup, it’s perfect. The ceramic core delivers consistent heat without spiking energy demand."

Purchase Date: April 2024 | Usage Period: 8 months

⚙️ Automotive Technician Reviews

⭐⭐⭐⭐⭐ Rachel Nguyen - Mobile Mechanic
"I built a portable heating rig for winter engine pre-heating using the 12V 2000W model. The modular connectors made wiring to a car battery easy, and the overheat protection keeps things safe even when left unattended. Heats oil and coolant lines in under 10 minutes. This thing is rugged, efficient, and worth every penny."

Purchase Date: March 2025 | Usage Period: 4 months

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