RN 9.0 GPM 166K BTU Condensing Tankless Water Heater with WIFI

Say goodbye to cold showers and high energy bills with this tankless water heater. Despite its small size, it delivers endless hot water for your entire home, saving you time, money, and hassle. Its smart design heats only what you need, making it super efficient and reliable for years to come.

This versatile heater can be installed anywhere—inside or outside—giving you maximum flexibility. With advanced features like WiFi control and intelligent recirculation, it learns your habits to save even more energy and boost convenience. It’s the perfect upgrade for a smarter, more comfortable home.

Don’t miss out on the best hot water solution available. Act now—contact a professional installer today and enjoy endless hot water, savings, and peace of mind. Make the smart choice for your home today!

• About the size of a suitcase, this unit fits almost anywhere but delivers hot water like a pro.
• With a flow rate up to 9.0 GPM, you’ll never run out of hot water again—even during back-to-back showers.
• Automatically adjusts gas usage with adaptive valve technology, no extra conversion kits needed.

FEATURES

• Designed for simple and efficient preventive care, saving time and extending performance.
• Backed by a 0.97 UEF rating, it’s one of the most efficient tankless water heaters on the market.
• Works like a charm even at 10,200 ft, perfect for high-altitude homes and cabins.
• Offers custom settings from 98°F to 140°F, so you get just the right temperature every time.
• No standing pilot light means more safety, less energy use, and lower bills.
• Comes with a 15-year heat exchange warranty and 5-year parts & labor coverage.
• With smart features and durable build, this heater is a long-lasting solution for endless comfort and confidence.

MANUALS

Specs Sheet

(SAK63590)

FREE USA SHIPPING. YOUR 9.0 GPM OUTDOOR CONDENSING TANKLESS WATER HEATER WILL BE PACKED AND SHIPPED WITHIN 1-3 BUSINESS DAYS AND DELIVERED TO YOU BETWEEN 5-10 BUSINESS DAYS.