MIZUDO Natural Gas Tankless Water Heater Indoor Direct Vent, Max 7.9 GPM, 180,000 BTU, WiFi&APP Control CSA Certified Instant Hot On Demand Water Heater for Residential Whole House, Gen 3

★★★★★ 4.7 56 reviews

$899.00
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Product details

Management number 212307794 Release Date 2026/04/06 List Price $359.60 Model Number 212307794
Category
  • [Advanced Sealed Combustion System]: Mizudo tankless gas water heater features a closed combustion design that draws external air for operation, preserving indoor air quality without affecting your home's environment
  • [Certified Protection Features]: This CSA-approved gas water heater includes freeze prevention, dry-fire safeguard, auto-relight, flue obstruction detection, and emergency shutoff
  • [Efficient Performance]: The Mizudo tankless water heater for natural gas delivers up to 7.9 GPM of continuous flow, supporting 3 to 5 usage points with minimal temperature fluctuation for consistent hot water supply
  • [Smart Wi-Fi Connectivity]: Control your Mizudo indoor natural gas tankless water heater remotely via the smartphone app, allowing for real-time monitoring and convenient operation
  • [Space-Saving Design]: The compact natural gas tankless water heater indoor (25" x 16.3" x 7.3") requires 50% less space than tank heaters. It features a standard 120V power supply and ¾" NPT connections for easy installation
  • [Durable Copper Construction]: Mizudo's oxygen-free copper heat exchanger ensures superior thermal conductivity, reduce heat loss, high efficiency and durability
  • [Reliable Warranty Coverage]: The Mizudo gas hot water heater comes with 5-year heat exchanger and 2-year comprehensive warranty
  • [Technical Notes]: Minimum flow may vary slightly depending on the temperature setting and the inlet water temperature. Minimum activation flow is 0.53 GPM (2 L/min); Ensure that in cases of freezing weather the gas tankless hot water heater and its water lines are protected to prevent freezing

Color Natural Gas, 7.9 GPM, 180,000 BTU, Indoor
Voltage 120 Volts
Wattage 43 watts
Capacity 7.9 Gallons
Flow Rate 7.9 Gallons Per Minute
Brand Name MIZUDO
Efficiency High Efficient
Mount Type Wall
Style Name Natural Gas, 7.9 GPM, 180,000 BTU, Indoor
Heat Output 180000 BTU per Hour per Foot per Degree Fahrenheit
Is Electric No
Item Weight 39.6 Pounds
Manufacturer Mizudo
Model Number HW180A0W-NG
Power Source Natural Gas
Material Type 7.9 GPM, 180,000 BTU, Indoor
Item Type Name waterheater
Manufacture Year 2025
Maximum Pressure 150 Pound per Square Inch
Special Features Advanced Sealed Combustion System, Automatic Anti-Freeze Protection, High Energy Efficiency and Strong Adaptability, Smart WiFi and App Control,CSA Certified, Supporting 3 to 5 usage points
Included Components ‎Gas Water Hetaer x 1, Manual x 1, Perforated Paper x 1, Assembly Kit x 1, Warranty Card x 1
Maximum Temperature 149 Degrees Fahrenheit
Item Dimensions W x H 16.3"W x 25"H
Manufacturer Warranty Description 2-year full machine warranty, 5-year heat exchanger warranty

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4.7 out of 5
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56 ratings | 23 reviews
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