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APUS Natural Gas Tankless Water Heater, 140,000 BTU, Up to 6.8 GPM, Indoor
✅ In stock
F
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 6:42 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.
- 🏷️The listed retail price is trimmed by 11% at checkout.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- ➡️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
2.92/20
Deal Strength
1.5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
APUS WATER EQUIPMENT
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Instant Hot Water: This upgraded smart natural gas tankless water heater delivers consistent performance with its 140,000 BTU burner and durable oxygen-free copper heat exchanger. With the latest intelligent heating technology, it provides hot water in just 1 second, giving you instant comfort without the wait.
✓Zero Cold Water Tech – Instant Hot Water: Featuring APUS exclusive single-circulation technology, this on demand water heater eliminates cold water wait time and delivers on‑demand hot water, while its 24/7 ECO smart cycle saves 40% more energy than conventional models – all backed by a high UEF of 0.81.
✓Built-in Booster Pump: Increases water flow by up to 130%, delivering a maximum of 6.8 GPM. it easily supports 2 showers and 2 sinks running at the same time without temperature fluctuations, ensuring a powerful and continuous hot water supply for the whole home. Simply connect to a standard 120V AC for seamless operation.
✓Advanced Safety Features: Bottom turbo fan design (30% quieter than standard tankless water heaters); 8 protection systems including freeze and overheat protection; ECO mode optimizes this tankless water heater propane model for maximum efficiency.Compact & Easy Installation: Our space-saving tankless water heater (21.26×13.58×7.09") installs easily with standard 1/2" NPT connections. This tankless water heater gas is ideal for whole-house use and comes with customer service 24/7 US support.
✓Smart Season Comfort Mode: Automatically adjusts outlet temperature based on incoming water, delivering consistent hot water all year round. With ±1°F precise temperature control, you’ll never worry about sudden cold water shocks—just steady comfort every time you turn on the tap.
✓Smart WiFi Remote Control: Control your propane tankless water heater anytime via mobile app (Works with Tuya APP) . With one tap, busy professionals can preheat on the way home and step right into a comfortable hot shower after work. Adjust temperatures from 95°F–140°F, monitor performance, and receive alerts.
✓Built-in intelligent freeze protection automatically activates in low temperatures. Please note: When the ambient temperature approaches or falls below 41°F (5°C) for extended periods, or if the water heater will be unused for a long time, the unit must be completely drained of water to prevent internal components from freezing and cracking.
⚙️ Specifications
Brand
APUS
Capacity
6.8 gallons
Power Source
Natural Gas
Product Dimensions
7.09"W x 21.26"H
Special Feature
24/7 Customer Service, Easy Installation, Water Flow Boosted Up to 130%, WiFi Remote Control (Works with Tuya APP), Zero-Cold-Water Technology
Special Features
24/7 Customer Service, Easy Installation, Water Flow Boosted Up to 130%, WiFi Remote Control (Works with Tuya APP), Zero-Cold-Water Technology
Wattage
44 watts
Voltage
120 volts
Flow Rate
6.8 gpm
Maximum Temperature
140 °F
Heat Output
140000 british thermal units
