Energy-efficient gas stove with heat-exchange burner design to cut LPG use
beyondappliances.in/products/quantum-pro-gas-saver-stove-3-burner
Quantum Pro is Beyond Appliances' gas saver stove, available with 3 or 4 burners. It uses the company's Heat Exchange Architecture (HEXA) to reach a stated 77% energy efficiency and 5-star rating, which Beyond says can save up to two LPG cylinders, and has full brass burners, battery-powered auto ignition, 8 mm toughened glass and a 10-year warranty. It is LERC certified.