energy efficient gas water heater

Smart Constant Temperature LPG 20L Instant Hot Water Design Gas Water Heater Product Specification Hot Water Uniformity: Whole Pipeline Constant Temperature Supply Voltage (Volt): 120VAC/240VAC Heat Exchanger: Oxygen-Free Copper Oxygen Depletion Cut-off: Standard Function Energy Efficiency Grade: ...

Anti Freeze 12L Digital Adjustable Forced Exhaust Gas Heater Quiet Operation Product Specification Power Source: Gas_Powered Commercial Suitability: Light Commercial Allowed Summer Winter Mode: Support Switch Supply Voltage (Volt): 120VAC/240VAC Heat Exchanger: Oxygen-Free Copper NG Pressure Start ...

Sufficient Heat Exchange Powerful Digital Control Forced Exhaust Gas Water Heater Product Specification Power Source: Gas_Powered Water Inlet/Outlet Interface: G1/2" Smoke Extraction Method: Power Direct Vent Supply Voltage (Volt): AC220V/AC110V Heat Exchanger: Oxygen-Free Copper Flow Rate: 4.21 ...

16L White Tankless Natural Gas Water Heater 4.7GPM Camping RV Outdoor Use Product Specification Gas Type: NG Gas Pressure: 2000 Pa (Natural Gas) Usage: Hotel, Garage, Commercial,Household Volume (Liter): 16L (Max 4.7 GPM) Smoke Extraction Method: Power Direct Vent Supply Voltage (Volt): 120VAC...

LPG NG Knob Control Instant Tankless Gas Water Heater 12kW Wall Hanging Product Specification Gas Type: LPG / NG Storage/Tankless: Instant/Tankless Application: Car, Rv, Outdoor, Hotel, Garage, Commercial,Household Volume (Liter): 6L (1.59GAL) N.W/G.W: 4.5/5.5 kg Rated Heat Input: 12 kW Heat ...

Efficient ignition Low noise operation Gas Water Heater 12L Adjust Temperature Product Specification Gas Type: Propane, Lpg, Natural Gas Max Outlet Water Temperature: 75℃ Application: Hotel, Commercial, Household Effective Capacity: 12L Inlet Water Filtration Adaptation: Compatible With Pre...

Clear Temperature Display Stable Performance Rural Flue Gas Water Heater Product Specification Gas Type: Propane, Lpg, Natural Gas Max Outlet Water Temperature: 75℃ Application: Hotel, Commercial, Household Effective Capacity: 6L Inlet Water Filtration Adaptation: Compatible With Pre-filtration ...

16L 32KW Optimized Fire Power Good Air Tightness Modern Style Flue Gas Water Heater Product Specification Gas Type: Propane, Lpg, Natural Gas Minimalist Appearance Design: Versatile Home And Outdoor Style Application: Hotel, Commercial, Household Effective Capacity: 16L Electromagnetic Compatibility ...

Wind-resistant Exhaust Propane Lpg Instant Geyser 14L Gas Water Heater Product Specification Gas Type: Propane, Lpg, Natural Gas Minimalist Appearance Design: Versatile Home And Outdoor Style Application: Hotel, Commercial, Household Effective Capacity: 14L Water Saving Performance: Low Flow And ...