Natural Gas Tankless Water Heater,140,000 BTU,Indoor Installation, Zero Cold Water , Smart Wi-Fi App Control
Natural Gas Tankless Water Heater,140,000 BTU,Indoor Installation, Zero Cold Water , Smart Wi-Fi App Control
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Natural Gas Tankless Water Heater,140,000 BTU,Indoor Installation, Zero Cold Water , Smart Wi-Fi App Control

|2 ratings

Key item features

  • Zero Cold Water Tech - Instant Hot Water：Our tankless water heater gas system features APUS exclusive single-circulation technology that eliminates cold water wait time. This on demand water heater delivers instant hot water while its 24/7 ECO smart cycle saves 40% more energy than conventional hot water heaters.
  • Built-in Booster Pump: Increases water flow by up to 130%, delivering a maximum of 6.8 GPM. Gas tankless water heater 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.
  • Smart WiFi Remote Control: Control your tankless water heater gas 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.
  • 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.

Specs

Water heater type, Tankless Water HeatersFuel type, Natural GasBrand, LTMATEFeatures, Easy InstallationRec location, IndoorRec. room, Bathroom

About this item

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：Our tankless water heater gas system features APUS exclusive single-circulation technology that eliminates cold water wait time. This on demand water heater delivers instant hot water while its 24/7 ECO smart cycle saves 40% more energy than conventional hot water heaters.
  • Built-in Booster Pump: Increases water flow by up to 130%, delivering a maximum of 6.8 GPM. Gas tankless water heater 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.
  • Smart WiFi Remote Control: Control your tankless water heater gas 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.
  • 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.
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Specifications

Water heater type

Tankless Water Heaters

Fuel type

Natural Gas

Brand

LTMATE

Features

Easy Installation

Warranty

Warranty information

2 years

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Customer ratings & reviews

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2 ratings1 review
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Showing 1-1 of 1 review

Jul 23, 2026
Reviewer name: anonymous
Sold and shipped byLTMate
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Modern way to go at 1/3 the parts expense and a reduction in natural gas usage due to a constantly running heating element keeping 48 gallons of water at hot temperatures. Made logic sense.

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Current price is Now $335.99
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was $399.01
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