Description
Optimise System Flow & Protect Your Heat Pump Installation
The Grant HPIDSYSLLHKIT Low Loss Header Kit is an essential hydraulic management solution engineered specifically for integration with Grant Aerona³ air source heat pumps. By creating a point of hydraulic separation between your primary heat pump circuit and secondary heating zones, this complete kit ensures maximum efficiency, consistent flow rates, and long-term reliable performance.
Designed to prevent common issues such as short-cycling and flow rate mismatches, the Grant HPIDSYSLLHKIT is ideal for multi-zone radiator systems, underfloor heating (UFH) installations, and hybrid heating setups.
Key Features & Benefits
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Hydraulic Separation: Maintains optimum primary flow rates through the heat pump, independent of secondary circuit demands.
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Pre-Insulated Enclosure: Features a custom-fitted thermal insulation shell to minimize heat loss and maximize energy efficiency.
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Reduces System Wear: Prevents compressor short-cycling, extending the overall operational life of your heat pump unit.
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Compact, Wall-Mountable Design: Engineered for tight plant room spaces with robust mounting brackets included.
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Seamless Compatibility: Purpose-built for seamless integration with Grant Aerona³ heat pump ranges.
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Complete Kit: Includes necessary valves, mounting hardware, and insulation jacket for quick, hassle-free installer setup.
Why Do You Need a Low Loss Header?
When installing an air source heat pump, maintaining a constant minimum flow rate through the heat exchanger is crucial. The Grant HPIDSYSLLHKIT acts as a neutral pressure bridge. It ensures your heat pump operates at peak COP (Coefficient of Performance), even when dynamic thermostatic valves (TRVs) or zone controls adjust water flow throughout the property.
Installer Note: Ensure all pipework sizing matches manufacturer specifications for maximum flow efficiency. Check your heat pump installation manual for correct system integration diagrams.
