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Vitosol 200-TM

Viessmann Light Commercial
Vitosol 200-TM
Vacuum Tube Manifold

Vitosol 200-TM

Viessmann Vitosol 200‑TM – Vacuum Tube Solar Collector
Highly efficient vacuum tube solar collector featuring patented ThermProtect automatic temperature‑dependent shutdown, designed for large residential and commercial solar thermal systems requiring high energy yields, exceptional reliability, and overheating protection.

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Features

Advanced Heat Pipe Technology

Operates according to the Heat Pipe principle Heat transfer medium does not flow directly through the tubes Process medium evaporates inside the heat pipe and transfers heat through condensation Copper heat exchanger ensures efficient heat transfer Delivers excellent thermal performance and operational reliability

ThermProtect Overheating Protection

Patented automatic temperature‑dependent shutdown Prevents overheating during: High solar radiation Low heat demand periods Summer stagnation conditions Improves system reliability Extends service life of collectors, pumps, and solar components

High Solar Coverage

Designed for: Domestic hot water heating Central heating support High collector efficiency enables greater solar contribution Suitable for larger renewable energy installations

Optimized for Flat Roof Installations

Specifically developed for horizontal rooftop installation Ideal for: Apartment buildings Commercial buildings Larger collector arrays Reduced shading between collector rows due to wider tube spacing

Adjustable Absorber Alignment

Absorbers can be rotated up to ±45° Allows precise orientation toward the sun Maximizes solar energy capture Improves annual energy yield

Dry Connection Design

No direct contact between: Process medium Heat transfer medium Tubes can be replaced while the system remains filled Simplifies maintenance and servicing Reduces downtime and service costs

Control / Integrations

Solar Thermal System Integration

Suitable for integration into:
Domestic hot water systems
Solar heating support systems
Hybrid heating systems
Complements boilers and heat pump installations

Large System Applications

Designed for:
Apartment complexes
Schools
Multi‑residential buildings
Commercial facilities
Suitable for properties with intermittent occupancy

Operational Optimization

ThermProtect automatically regulates solar energy absorption
Prevents excessive collector temperatures
Protects system components without user intervention

Maintenance-Friendly Design

Dry connection enables tube replacement without draining the system
Quick service procedures
Reduced lifecycle maintenance costs

Installation Benefits

Fast & Safe Installation
Header casing remains closed during tube installation
Tubes secured with retaining caps in the base rail
Quick assembly process
Simplifies commissioning of large collector fields

Technical Documents

Document Name Description Document Type Language Action
Vitosol 200-TM Data Sheet PDF German Download
Vitosol 200-TM Brochure PDF German Download
Brochure on Solar Thermal System Technology PDF German Download

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