Meet the Rinnai HE+ 7.5 GPM Internal High Efficiency Non Condensing Tankless Water Heater — a compact, smart on-demand hot water solution built for homes with 2–3 bathrooms. If you’re tired of cold showers and chasing hot water, this upgrade brings endless comfort with a touch of clever tech. Stay ahead of your day with hot water on demand and Wi‑Fi control you’ll actually use.

Key Features & Design

• 7.5 GPM flow for homes with 2–3 bathrooms, capable of 3 showers and 1 sink running simultaneously without a temperature drop.
• Internal High Efficiency Non Condensing Tankless Water Heater — compact, wall-mounted design that saves space and energy.
• Save up to 40% on energy costs by only heating water when it’s needed. No standby energy loss like traditional tanks.
• Compact and wall-mounted — fits in tight spaces and frees up floor room; great for small utility rooms or closets.
• Wi‑Fi connectivity to stay connected and manage your hot water from anywhere.
• Delivers consistent hot water, even in cold weather thanks to a gas input of up to 180,000 BTUs.
• Includes isolation valves, pressure relief valve, wall hardware, and controller — ready to install right out of the box.
• Certified safe and effective for manufactured and mobile homes — expanding installation options.
• Qualifies for energy-efficient federal tax rebates — put money back in your pocket.
• 12-year warranty on the heat exchanger — a long-term investment for peace of mind.
• Model 351-RL75IN (SAK81574) with Free USA SHIPPING — ships within 1–3 business days and delivers in 5–10 business days.

Upgrade today and say goodbye to range-bound hot water. This Rinnai HE+ unit brings reliable performance, smarter energy use, and the comfort your busy home deserves — without the wait. For installation, consult a professional and start enjoying endless hot water with less fuss.