Solar kit VMC322 Series ESBE 31521100
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He VMC322 ESBE Series Solar Thermal Kit It is an essential dual-function unit for optimizing efficiency and safety in systems of Domestic Hot Water (DHW) that integrate solar energy.
Designed by ESBE, this kit not only guarantees maximum use of the heat captured by the solar collector, but also offers a crucial anti-burn safety function For the end user. It is the ideal solution for small-scale domestic hot water installations seeking precise and reliable temperature control.
✨ Dual Functionality and Operational Benefits (EEAT)
The VMC322 is an advanced engineering component that intelligently manages the flow of domestic hot water.
Temperature Control and Intelligent Diversion
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Maximum Solar Utilization: If the water in the solar collector is at the optimal temperature, it is directed directly for mixing as domestic hot water (DHW).
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Guaranteed Thermal Support: If the temperature of the solar water is insufficient, the kit automatically diverts it to an additional heat source (such as a gas boiler) to ensure the service temperature.
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Precise Mixture of ACS: It acts as a thermostatic mixing valve to ensure that the outlet water reaches the selected setpoint temperature (45ºC, 50ºC either 60ºC).
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Ideal for Compact Applications: Specifically designed for small-scale solar systems with optimal performance Kvs = 1.5.
Anti-Burn Safety (Key Trust Function)
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Automatic Cut-Off for Cold Failure: In the unlikely event of a failure in the cold water supply, the hot water supply is cut off immediately.
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Absolute Prevention: This safety feature prevents burns from excessively hot water, increasing reliability and complying with safety regulations in domestic hot water installations.
⚙️ Detailed Technical Specifications
He ESBE VMC322 It is designed to operate with maximum efficiency and precision:
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Main Applications: Solar heating systems and potable water (DHW) circuits.
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Maximum Flow Rate of the Collector: 0.7 L/s (42 L/min).
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Maximum Collector Temperature: 95ºC.
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Specific Performance: Kvs = 1.5 (for systems of reduced dimensions).
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Connections: 1" external thread (available in various models).
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Regulation: Determined by the heat pump control electronics or main regulation system.
Available Models in the VMC322 Series
The choice of model depends on the required comfort temperature for the installation:
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VMC322 (1"): Fixed outlet temperature of 45ºC.
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VMC322 (1"): Fixed outlet temperature of 50ºC.
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VMC322 (1"): Fixed outlet temperature of 60ºC.
Are you an installer or a professional in the sector?
The correct selection and installation of the VMC300 series (or the VMC500 for larger systems) is crucial. Contact our Specialized Technical Support Service to receive advice on sizing and connection schemes. Call us or request technical documentation!
❓ Frequently Asked Questions (FAQ)
1. What is the role of the VMC322 Kit in a heat pump installation?
The kit is commonly used in heat pump systems to act as a hot water diverter between the radiator (or heating) circuit and the domestic hot water (DHW) production circuit. The heat pump's electronic control unit sends the signal that determines when this diversion occurs.
2. When should I choose the VMC500 Series instead of the VMC322?
The VMC322 is designed for more compact solar heating systems with a Kvs of 1.5If your installation is of larger dimensions and requires a higher flow rate to handle more consumption points or larger collectors, you will need to consult and acquire the VMC500 Series from ESBE, designed for higher performance.
3. How does the anti-burn safety function work?
This is a critical passive safety feature. The internal mechanism automatically shuts off the hot water supply to the point of use if it detects an interruption or insufficient pressure in the cold water line, thus preventing an uncontrolled increase in outlet temperature.
