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Natural Gas Tankless Water Heater, 180,000 BTU, Outdoor
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 7:21 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Mizudo Home Comfort Direct
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Up to 8.1 GPM Whole-House Hot Water】With 180,000 BTU of heating input, MIZUDO tankless water heater gas supports simultaneous hot water demand across 2–3 bathrooms, kitchen faucets, sinks, laundry and dishwashers, making it an ideal upgrade from traditional 50-gallon tanks for busy households.
✓【Rapid Heating & ±1°F Precise Temperature Control】Advanced gas modulation of water heater helps heating water in just 13 seconds, maintain water temperature within ±1°F, reducing sudden hot-and-cold fluctuations. Featured with a default 107°F daily comfort setting and an adjustable range up to 167°F, the on demand water heater is perfect for deep soaking tubs, sanitary dishwashing, and heavy-duty laundry cycles.
✓【0.53 GPM Low-Flow Activation, On-Demand Efficiency】 The gas tankless water heater responds to lower-flow hot water supply for faucets, showers, and other fixtures. It heats water only when needed, helping reduce standby heat loss compared with traditional tank water heaters.
✓【Reliable Long-term Warranty】MIZUDO tankless water heater offers a 2-year full unit warranty and 5-year heat exchanger coverage, backed by professional 24/7 customer support. *In cold climates, open the pressure relief valve to drain residual water if the unit remains unused for extended periods. *Not recommended for use at elevations above 2,000 feet.
✓【CSA Certified for Outdoor Installation】This compact tankless water heater gas outdoor(26.2"x17.1"x7.1") is easy to install outdoors while keeping your indoor space uncluttered. It uses a standard 120V power supply with 3/4" NPT connections and is designed for professional installation.
✓【Intuitive Touch Control with Large LED Display】Featuring IMD technology and a large LED display, easily adjust your outdoor gas tankless water heater’s temperature via the indoor remote panel. Switch-mode power supply minimizes standby power consumption. The bottom-mounted fan prevents exhaust backflow while stabilizing
⚙️ Specifications
Brand
MIZUDO
Capacity
7.9 gallons
Power Source
Natural Gas
Product Dimensions
17.1"W x 26.2"H
Special Feature
Anti-Freezing Protection, Designed for Outdoor Use, High Energy Efficiency ,CSA Certified, Supporting 3 to 5 usage points, Up to 5 Years Customer Support
Special Features
Anti-Freezing Protection, Designed for Outdoor Use, High Energy Efficiency ,CSA Certified, Supporting 3 to 5 usage points, Up to 5 Years Customer Support
Wattage
43 watts
Voltage
120 volts
Flow Rate
8.1 gpm
Maximum Temperature
167 °F
Heat Output
180000 btu_per_hour_per_foot_per_fahrenheit
