1. Ensure proper installation by a qualified professional.
2. Adjust temperature settings according to your preference.
3. Regularly check for any leaks or malfunctions to maintain optimum performance.
4. Turn off the geyser when not in use to conserve energy.
5. Follow manufacturer's guidelines for cleaning and maintenance to prolong the lifespan of the geyser.
Keywords: Havells 3 L Renzo Instant Water Geyser, 3000W, instant hot water, energy-saving, durable, compact.