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A. O. Smith Water Heater | 10 GPM, 199K BTU | NG Indoor | ATI-540P-N
✅ In stock
F
Grade
Analysis Confidence
87%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 4:39 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.
- 💰The current price sits right around what this item typically fetches.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️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
0.55/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
A. O. Smith Water Treatment
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Get uninterrupted hot water througout your home with a continuous flow rate up to 10.0 GPM. Suitable for homes with 3 to 4 bathrooms depending on climate.
✓Ensure dependable performance for years to come. Commercial grade materials including marine-grade 316L stainless steel. Limited warranty of 15 years on heat exchanger and 5 years on parts in residential applications.
✓No more waiting for your shower water to warm up. Our tankless water heater includes an integrated hot water recirculation pump, giving you instant hot water on demand. Recirculation may require bypass valve, which is not included.
✓Safety features include exhaust & water temperature safety control, overheat cut-off fuse and air-fuel ratio (AFR) sensor.
✓Professional installation by a licensed plumber recommended. Check your local regulations to ensure compliance. Common vent up to 8 units, Easy-Link 540P with three other 540H to increase flow capacity.
⚙️ Specifications
Brand
A. O. Smith
Power Source
Natural Gas
Product Dimensions
17.75"W x 23.63"H
Special Feature
Overheat Protection
Color
No Finish
Special Features
Overheat Protection
Wattage
195.6 watts
Voltage
120 volts
Flow Rate
10 gpm
Heat Output
199000 british thermal units
Efficiency
0.93 UEF
