Rainable brings Zanskar’s internationally certified heat pump & tankless water heaters to Tamil Nadu — the ideal companion to your water system. Save up to 70% on electricity while enjoying endless, clean hot water.
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COP 4.0+ efficiency. Ideal for homes & apartments. Uses ambient air to heat water — saves up to 70% vs. conventional geyser.
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Instant hot water, no tank. Compact design for bathrooms & kitchens. Available in 6L, 10L, and 15L variants.
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High-capacity systems for hotels, hospitals & factories. 500L–5000L per day capacity with full installation support.
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Installed across homes, apartments, hotels, and industries in Tamil Nadu.
“My electricity bill dropped by ₹2,200 a month after switching to Zanskar. Installation was smooth and Rainable’s team was very professional.”
“We installed 4 units for our boutique hotel. Guests love the constant hot water and our power bills have nearly halved since.”
“Rainable responded within the hour, visited the next day, and installed within a week. Excellent service from start to finish.”
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Rainable is revolutionizing rainwater harvesting in India with its innovative mechanical filtration system. Using advanced cohesion and adhesion technology combined with natural aerification, our filters ensure rainwater is purified, chemical-free, and safe for drinking. Built for efficiency, sustainability, and long-term reliability, Rainable is the trusted choice for homes, businesses, and factories across India, where water conservation matters most.
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