Natural Gas Tankless Water Heater Indoor, HeatRova 4.3 GPM 102, 000 BTU, Instant Hot Water, Constant Temperature

Add premium functionality and modern style to your home with this thoughtfully designed piece, built for everyday performance and lasting durability.

Key Features

• INSTANT HOT WATER FOR LARGER HOMES:This indoor natural gas tankless water heater delivers instant hot water on demand with a powerful 4.3 GPM flow rate and 102,000 BTU heating capacity, providing endless hot water for 3–4 fixtures simultaneously. Ideal for showers, kitchens, and bathrooms in larger
• INTELLIGENT CONSTANT TEMPERATURE CONTROL:Equipped with advanced intelligent temperature regulation and Constant Temperature PLUS technology, this natural gas tankless water heater automatically adjusts the air-fuel ratio to maintain stable water temperature within ±1℉, even when multiple outlets are
• HIGH-EFFICIENCY PURE COPPER HEAT EXCHANGER:Constructed with a 100% pure copper heat exchanger, this indoor natural gas water heater delivers up to 95% thermal efficiency, reduces heat loss, provides hot water within seconds, and ensures reliable performance with long service life.
• MULTIPLE SAFETY & ANTI-FREEZE PROTECTIONS FOR INDOOR USE:Designed for indoor installation, this tankless gas water heater features overheat protection, flame failure protection, anti-dry combustion, dual gas solenoid valves, leak detection, and automatic freeze protection with built-in heating modul
• COMPACT WALL-MOUNTED DESIGN & EASY INSTALLATION:Featuring a compact, space-saving wall-mounted design (21.3″H × 13.7″W × 6.8″D), this indoor tankless water heater supports standard 3/4″ NPT water and gas connections, 3″ vent, and a UL-approved 120V power supply, making it suitable for apartments, co

Specifications

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