What is a Vapour Absorption Chiller?

It's a thermally-driven cooling system that uses water/LiBr solution and heat (from steam, hot water, exhaust, or gas) instead of electricity to produce chilled water, drastically reducing energy costs.

Can BROAD chillers run on waste heat?

Yes, our absorption chillers can capture waste heat from industrial processes, generator exhaust, or boiler steam to provide free cooling, resulting in significant OPEX savings.

Do you provide after-sales service in India?

Absolutely. BROAD India provides comprehensive design consultation, commissioning, operator training, and 24/7 after-sales support with remote monitoring capabilities.

What is a Vapour Absorption Chiller?

It's a thermally-driven cooling system that uses water/LiBr solution and heat (from steam, hot water, exhaust, or gas) instead of electricity to produce chilled water, drastically reducing energy costs.

Can BROAD chillers run on waste heat?

Yes, our absorption chillers can capture waste heat from industrial processes, generator exhaust, or boiler steam to provide free cooling, resulting in significant OPEX savings.

Do you provide after-sales service in India?

Absolutely. BROAD India provides comprehensive design consultation, commissioning, operator training, and 24/7 after-sales support with remote monitoring capabilities.

Introduction: The Growing Demand for Sustainable Cooling

With rising energy prices and climate goals, industries are adopting sustainable cooling systems. One breakthrough is the Hot Water Absorption Chiller (HWAC), which uses waste heat to cool instead of electric compressors.

How Hot Water Absorption Chillers Work:

HWACs rely on a heat-driven cycle:

Evapourator: Water becomes refrigerant by absorbing heat.
Absorber: Lithium bromide captures refrigerant vapour.
Generator: Hot water liberates the refrigerant again.
Condenser: Vapour condenses, restarting the cooling cycle.

This system transforms waste heat into cooling energy, cutting emissions and boosting efficiency.

Applications of HWACs:

Powering cooling in power plants using waste steam.
Keeping data centres cool with energy-efficient systems.
Temperature control in chemical and pharma settings.
Large-scale cooling in hotels and district networks.

Conclusion: A Smart Choice for Energy-Efficient Cooling

Hot Water Absorption Chillers convert waste heat into valuable cooling, offering sustainable, cost-effective solutions. As industries aim for cleaner operations and lower energy use, HWACs are becoming indispensable.