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  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
  • Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning
Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning

Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning

  • 2 - 9 Units
    $248
  • 10 - 49 Units
    $228
  • >= 50 Units
    $208

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
View product details

Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Temperature Control: A 12V/24V thermostat system designed for precise under-dash heating and cooling in vehicles, featuring adjustable temperature settings via a front-mounted control panel.
  • Modular Compatibility: Universally fits diverse automotive applications, including trucks, RVs, campers, and vans (e.g., Volvo, caravan models), with support for vehicles manufactured between 1977–2003.

Key features

  • 1. Corrosion-Resistant Metal Heat Exchanger

    • With a corrosion-resistant metal heat exchanger, ensure durability in harsh automotive and industrial environments. The design withstands prolonged exposure to moisture and temperature fluctuations, outperforming systems with less robust materials*.

  • 2. User-Friendly Temperature Control Knob

    • With an intuitive temperature control knob, adjust settings effortlessly for precise climate management in vehicles or industrial applications. The straightforward interface simplifies operation compared to complex digital systems*.

  • 3. Dual Voltage Compatibility (12V/24V)

    • Supports both 12V and 24V systems, offering broader compatibility than single-voltage models. This flexibility suits a wide range of vehicles, including trucks, RVs, and vintage models from 1977-2003*.

  • 4. Modular Design for Flexible Installation

    • Designed for customization, the system adapts to under-dash spaces in cars, RVs, and campers, or scales for industrial use. Its modular components allow easy upgrades or adjustments to meet specific application needs*.

  • 5. EPR_Germany_Packing Certification

    • With EPR_Germany_Packing certification, meet stringent European environmental standards for responsible disposal and recycling. This ensures compliance with eco-conscious regulations for sustainable use*.

Product details

Universal Heating and Cooling Thermostat Under-dash 24V AC Car 12 Volt Auto Parking 12V RV Camper Air Conditioning

The Universal Heating and Cooling Thermostat is a versatile under-dash system designed for 12V/24V automotive and RV applications. Compatible with trucks, campers, vans, and classic vehicles (1977–2003), it features modular components for customizable temperature control and meets EPR Germany environmental standards.

Technical specifications

FeatureSpecificationBenefit
Voltage12V/24V dual compatibilityWith dual voltage support, you can install in a wider range of vehicles.
CompatibilityUniversal fit for trucks, RVs, vansEnsures seamless integration across car models like Volvo, caravan, and Unitog U-500.
CertificationEPR_Germany_PackingMeets rigorous environmental compliance for EU markets.
MaterialCorrosion-resistant metal + durable plasticWith robust materials, you can ensure long-term reliability in harsh environments.
Year Range1977–2003Ideal for classic and older vehicle restoration projects.

Customization guide

Adjustable temperature settings (via the main unit’s control panel) and modular heat exchanger design allow customization for specific applications. For example:

  • Customize heat exchanger size to match airflow needs in compact vs. spacious cabins.
  • Swap voltage configurations to adapt to 12V or 24V systems without full replacement.

Get inspired

This thermostat empowers drivers and RV owners to maintain optimal cabin temperatures in any season. Its modular design lets you tailor performance to your vehicle’s age, size, and environmental demands—whether you’re restoring a vintage van or upgrading a modern camper.

Choose your model

ParameterBase Model (Universe)Advanced Model (Professional)Pro Model (Unitog U-500)
Voltage Support12V12V/24V24V + Smart Auto-Switch*
Max Temperature Range-10°C to 50°C-20°C to 60°C (+20% range)-30°C to 70°C (+50%)*
Heat Transfer EfficiencyStandard finsEnhanced fin density (+15%)Hyper-conductive alloy (+30%)*

Supplier's note

  1. Technical Breakthroughs:

    • Dual Voltage Flexibility: The Advanced and Pro models eliminate the need for system overhauls when switching between 12V and 24V vehicles.
    • Modular Heat Exchanger: Customizable components reduce downtime for repairs or upgrades.
    • EPR Compliance: Ensures market access in regulated regions without additional certifications.

  2. Version Selection Guide:

    • Base Model: Best for classic cars (e.g., 1977–1990) with 12V systems and basic climate needs.
    • Advanced Model: Ideal for RVs and trucks requiring 12V/24V compatibility and broader temperature control (-20°C to 60°C).
    • Pro Model: Tailored for industrial or heavy-duty vehicles (e.g., Unimog U-600) needing extreme temperature resilience and rapid heat transfer. With its tripled heat conductivity, it ensures stable performance in harsh environments like mining trucks or Arctic campers.

*Denotes industry-leading performance compared to standard benchmarks.

Frequently asked questions

  • Which universal heating and cooling thermostat model suits caravan or motorhome applications?

  • How do I clean the fan and heat exchanger in a 12V car thermostat?

  • What’s the difference between metal and plastic components in under-dash car thermostats?

  • Can I customize the thermostat for a vintage Volvo truck (1977-2001)?

  • Is the thermostat EPR-certified for Germany’s packaging standards?

  • Which model works best for off-road vehicles like Unimog U-600?

  • How do I adjust the temperature settings for a camper van’s under-dash AC?

  • Can I upgrade the heat exchanger for better cooling in hot climates?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage CompatibilityTrucks/RVs (24V systems), Cars (12V)Supports 12V/24V systems (ISO 6469) ▲
Base: 12V only ▲
Advanced: 12V/24V auto-switching		▲ Advanced: Universal fit for mixed-vehicle fleets (e.g., RVs and cars)Base: Limited to 12V systems (not ideal for industrial trucks)
CertificationEU-regulated marketsEPR-compliant packaging (Germany) ▲
Advanced: CE/ROHS certified ▲		▲ Advanced: Meets EU environmental and safety standards for exportsBase: Only basic certifications (no EPR/ROHS)
ModularityCustom installations (e.g., van conversions)Snap-fit mounting brackets (IP65 rated) ▲
Advanced: Quick-release terminals ▲		▲ Advanced: 40% faster installation vs. competitors (tool-free assembly)Base: Requires manual wiring adjustments
Thermal EfficiencyLong-haul trucks (continuous operation)43 dBA noise level (ISO 5346) ▲
Base: 48 dBA ▲
Advanced: 40 dBA ▲		▲ Advanced: Quieter than typical car engine idle (43 dBA vs. 50 dBA)Base: Audible in quiet environments (e.g., campers)
DurabilityIndustrial environments (e.g., mining trucks)Aluminum heat exchanger (ASTM B209) ▲
Advanced: Corrosion-resistant coating ▲		▲ Advanced: Withstands 500+ thermal cycles (vs. 300 for Base)Base: Not rated for salt/fog exposure
Year CompatibilityVintage vehicles (1977–2001)Backward-compatible with pre-2004 wiring systems ▲
Advanced: Retro-fit adapter included ▲		▲ Advanced: Fits 95% of 1977–2003 models (vs. 70% for Base)Base: Requires custom adapters for pre-1990 vehicles

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