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  • Sunrain Metal Split Hydrobox with Electric Heater
  • Sunrain Metal Split Hydrobox with Electric Heater
  • Sunrain Metal Split Hydrobox with Electric Heater
  • Sunrain Metal Split Hydrobox with Electric Heater
  • Sunrain Metal Split Hydrobox with Electric Heater
  • Sunrain Metal Split Hydrobox with Electric Heater
Sunrain Metal Split Hydrobox with Electric Heater

Sunrain Metal Split Hydrobox with Electric Heater

  • 100 - 499 Sets
    $454
  • >= 500 Sets
    $434

Customization:

Customized logo（Min.Order: 1 pieces）
Customized packaging（Min.Order: 1 pieces）
Graphic customization（Min.Order: 1 pieces）
View product details

Sunrain Metal Split Hydrobox with Electric Heater

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Instant Hot Water Supply: Utilizes air-source heat pump technology for tankless, on-demand heating, providing efficient and energy-saving hot water solutions.
  • Versatile Temperature Control: Equipped with an electric heater for precise temperature adjustments, ideal for applications requiring customizable heat output.

Key features

  • 1. Material Technology: Durable Stainless Steel Construction

    • With a corrosion-resistant stainless steel housing, the Sunrain Metal Split Hydrobox ensures longevity in harsh outdoor or commercial environments. Its metal body withstands extreme temperatures and moisture better than plastic-only designs*.

  • 2. Interactive Design: Intuitive Digital Control Panel

    • With a touch-sensitive digital interface, you can easily adjust settings and monitor performance. This modern control system offers multi-program presets, unlike traditional models with manual dials or limited controls*.

  • 3. Performance Parameters: Instant Heating Efficiency

    • With tankless, instant heating technology, the Hydrobox delivers hot water instantly, reducing energy waste by up to 30% compared to traditional tank-based systems*. Ideal for high-demand scenarios like swimming pools or commercial spaces.

  • 4. Scenario Solutions: Versatile Application for Commercial & Residential Use

    • Designed for both home (garage, heating) and commercial (outdoor, swimming pools) settings, this split system adapts to diverse needs. Its modular ports and freestanding design enable seamless integration into plumbing/electrical systems, outperforming single-purpose heaters*.

  • 5. Certification Standards: Rigorous Safety Compliance

    • Certified to CE, EMC, and LVD standards, the Hydrobox guarantees electrical safety and electromagnetic compatibility. This ensures reliability in regulated environments, unlike uncertified alternatives*.

Product details

Sunrain Metal Split Hydrobox with Electric Heater

The Sunrain Metal Split Hydrobox with Electric Heater is a versatile air-source heat pump designed for garage, commercial, residential, and outdoor heating applications, including swimming pools. Built with a durable plastic-and-metal housing and featuring freestanding installation, it combines energy efficiency with robust performance. Certified to EMC, LVD, and CE standards, it ensures safety and reliability in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Heating TechnologyAir-source heat pump (tankless/instant)Energy-efficient, no storage tank needed
MaterialStainless steel & reinforced plasticCorrosion-resistant and lightweight
CertificationsEMC, LVD, CEMeets global safety and electromagnetic standards
InstallationFreestandingEasy setup in any environment
Power SourceElectric (220-240V)Plug-and-play compatibility
Max Output5-15kW (adjustable)Scalable for residential to commercial use

Customization guide

  • Material Customization: Swap stainless steel for aluminum to reduce weight or enhance heat dissipation for outdoor use.
  • Port Configuration: Adjust connector types (e.g., brass vs. plastic) to match plumbing/electrical systems.
  • Output Tuning: Modify heating capacity (5-15kW) to match space size or demand.

Get inspired

With its compact design and instant heating, the Hydrobox is ideal for retrofitting older systems or powering commercial pools. Pair its corrosion-resistant housing with adjustable ports to create a seamless integration into any infrastructure.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Heating Efficiency350% COP+20% (420% COP)+35% (475% COP)
Max Output5kW10kW15kW
Durability RatingIP54IP55IP66
CertificationsCE, LVD+EMC+RoHS, NSF

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced COP Efficiency: The Pro model’s 475% COP outperforms industry benchmarks by 30%, slashing energy costs for large-scale pools.
    • IP66 Rating: The Pro’s waterproof design enables outdoor use in heavy rain or snow, unlike competitors limited to IP54.
    • Modular Port Design: Adjustable connectors reduce installation time by 25% compared to fixed-port systems.

  2. Version Selection Guide:

    • Base Model: Ideal for residential garages or small offices needing up to 5kW output.
    • Advanced Model: Best for commercial kitchens or hotels requiring 10kW and EMC compliance.
    • Pro Model: Tailored for industrial sites or outdoor pools demanding IP66 durability and 15kW power. With its triple-certified materials, it handles corrosive pool chemicals while maintaining efficiency.

Frequently asked questions

  • Which Sunrain Metal Split Hydrobox model is best for small commercial spaces like cafes or offices?

  • How do I maintain the ports and connectors on the Sunrain Metal Split Hydrobox?

  • Metal vs. Plastic Housing: Which is better for outdoor heating systems?

  • Can the Sunrain Hydrobox be customized for swimming pool heating?

  • Is the Sunrain Metal Split Hydrobox certified for commercial use?

  • How does the freestanding design benefit garage or outdoor installations?

  • What makes the Sunrain Hydrobox more energy-efficient than traditional heaters?

  • Can this heater handle both space heating and domestic hot water in a commercial building?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Heat Pump Water HeatersCommercial buildings, residential homes, swimming pools- 350% energy efficiency (Industry Standard: 300%) ▲ Advanced: 380%▲
- Tankless design for instant hot water
- 43 dBA noise level (quieter than a refrigerator)
- CE, EMC, LVD certified		High energy savings, eco-friendly, space-saving, compliant with safety standardsHigher upfront cost, performance drops in extreme cold, requires electricity
Electric Storage HeatersResidential homes, small commercial spaces- 80–90% efficiency (Industry Standard)
- 50–100 gallon capacity
- Standard CE certification		Lower upfront cost, reliable hot water supplyHigher energy use over time, bulky, limited to stored capacity
Gas Water HeatersResidential, rural areas without electric- 60–80% efficiency (Industry Standard)
- 40,000 BTU/h heating
- Requires gas line installation		Fast recovery time, efficient in cold climatesInstallation costs, safety risks (CO emissions), dependent on gas supply
Tankless Water HeatersSpace-constrained residential/commercial- 90%+ efficiency (Industry Standard for electric)
- Compact design (e.g., 12" x 18" footprint)
- 10–15 L/min flow rate		No standby heat loss, saves spaceLower flow rates, may underperform during peak demand, higher upfront cost
Solar Water HeatersSunny regions, eco-conscious users- 100% renewable energy (solar panels)
- 80–120 L storage (with backup systems)
- 25-year panel lifespan		Zero operational cost, eco-friendlyDependent on weather, high upfront cost, requires sunny climate
Hybrid Water HeatersResidential mixed-energy setups- 250–300% efficiency (Industry Standard)
- 50–80 gallon storage
- Dual electric/heat pump operation		Backup storage ensures reliability, efficient in moderate climatesComplex installation, higher cost than standard models

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