Natural Gas Tankless Water Heater, MIZUDO Up to 4.3 GPM, 100,000 BTU, CSA Certified, Indoor Installation Instant Hot Water Heater

Price: $332.10

As of 2026-01-27 12:33:32 UTC (more info)

Product prices and availability are accurate as of 2026-01-27 12:33:32 UTC and are subject to change. Any price and availability information displayed on https://www.amazon.com at the time of purchase will apply to the purchase of this product.

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Product Features

Quality Certification: MIZUDO tankless gas water heater has passed CSA certification and has protection functions such as overheating protection and accidental flameout protection.

Endless Hot Water: Powered by natural gas and 120 volts, up to 4.3 GPM hot water flow, precise temperature control, no water temperature sandwich.

Premium and Durable: Adopt oxygen-free copper water tank, reduce heat loss, high efficiency and durability.

Compact Design: Dimensions are H 20.5'' x W 13.0'' x D 7.0''. Save over 50% of available space compared to tank water heater.

Energy Conservation: The UEF is higher than 0.81 and consumes energy only during heating.