Innovative Tankless Gas Water Heater - Efficient Hot Water Solution

Basic Information

Model NO.:E2

Type:Forced Exhaust

Energy Grade:Level Two

Interior Material:Copper

Installation:Indoor Standard

Control Mode:Mechanical Edition

Thermal Efficiency:>89%

Rated Power:120W

Product Introduction

The gas heating hot water stove boasts a sleek matte white design, fitting various interiors. Its wall-mounted setup saves space, ideal for small kitchens or utility rooms. The metallic vent aids exhaust, and the front panel showcases a clear digital display for intuitive control.

Dual Functionality

Delivers dual functions: central home heating and on-demand hot water. Powered by gas, it heats water for radiators or underfloor systems seamlessly.

Smart Control & Safety

Digital panel allows users to adjust temperatures and schedules. Features include flame failure protection, overheat shut-off, and pressure regulation.

Technical Specifications

Parameter Item	Unit	20kW Model	24kW Model
Rated Maximum Heating Load	kW	20.0	24.0
Rated Thermal Efficiency	%	>89	>89
Effective Heating Area	m²	<100	<150
Expansion Tank Capacity	L	6	6
Hot Water Production Rate (Δt=25K)	kg/min	10.0	12.0
Protection Degree	—	IPX4	IPX4

Main Product & Factory

Operating with technological innovation and perfect quality, we provide users with safe, energy-saving, and environmentally friendly heating products. Our product series includes domestic gas heating furnaces, commercial premixed condensing water heaters, and air source heat pumps.

Quality & Exhibition

Packaging & Shipping

Package Size:110.00cm * 100.00cm * 160.00cm

Gross Weight:260.000kg

Transport Package:Wooden Case

Frequently Asked Questions

How to choose the power of the boiler for my home?

For residential buildings of 80-150m², 24KW is ideal for one kitchen and two bathrooms. For units over 150m² or villas, 28KW or above is recommended. In colder regions or homes with multiple bathrooms, consider increasing power by 20-30%.

Can it provide both heating and hot water simultaneously?

The system prioritizes hot water. When the hot water faucet is opened, heating is temporarily suspended and resumes automatically once the faucet is closed.

Is first-class energy efficiency worth the extra cost?

Yes. Condensing boilers can achieve over 107% thermal efficiency, saving 15-20% on gas fees compared to ordinary boilers, making them very cost-effective for long-term use.

Can I install this in an old house without pre-installed pipes?

Yes. You can opt for an open-air radiator system which does not require damaging walls or existing decoration, offering a short construction period and professional appearance.

How to prevent freezing in winter when away from home?

For short trips, keep the power and gas on and activate the anti-freezing mode. For long absences, it is recommended to drain the water from the machine and pipes to prevent freezing damage.

Does the boiler consume a lot of electricity?

No. The main power consumers (fan and pump) have a rated power of only 100-200W and only run when heating is active. Monthly consumption is comparable to a household refrigerator.