Grant Solar CombiSOL Kit
​The Grant CombiSOL Kit is a cost-effective solution designed to integrate a solar thermal system with a mains pressure combination (combi) boiler. It ensures efficient and safe delivery of domestic hot water by intelligently managing the temperature of water sourced from solar thermal collectors.​
Key Features:
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Temperature Regulation: The CombiSOL accurately controls the outlet temperature of the stored secondary hot water produced by the solar thermal system. If the stored water is at or above 48°C, it is directed straight to the hot water outlet. If the temperature is below 48°C, the system diverts the preheated water through the combi boiler's cold inlet to raise it to the desired temperature before reaching the tap .​
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Boiler Inlet Protection: To prevent potential damage to the combi boiler, the CombiSOL limits the temperature of water entering the boiler to a maximum of 28°C .​
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Integrated Safety Mechanisms: The system utilizes an Intasol manifold equipped with a TMV2 thermostatic mixing valve, thermostatic diverting valve, thermostatic blending valve, and integral non-return valves. This configuration ensures safe operation and prevents cross-flow contamination .​
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Compatibility: The CombiSOL is compatible with most combi boilers and fuel types, making it a versatile choice for various heating systems .​
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Installation Requirement: When installing a Grant solar thermal system with a new or existing heating system that involves a mains pressure combination boiler, the CombiSOL is required to achieve optimum control of hot water delivery .​
By integrating the Grant CombiSOL Kit into your heating system, you can effectively combine solar thermal energy with your existing combi boiler, enhancing energy efficiency and ensuring a reliable supply of hot water.​
Grant UK
COMSOL3
93688
5060090372468
Hot Water Control
2.56
0.000000

