Q1 a++ Class Energy Efficiency Hot Water Solution for Home Use

Customization:	Available
Capacity:	12L
Gas Type:	Natural Gas

📋 Basic Information

Model:WS/Q1

Type:Forced Exhaust

Energy Grade:One

Material:Copper

Fuel:Gas-Fired

Control:Mechanical Edition

Installation:Indoor Standard

Certification:ISO9001, CCC

Power:220V~50Hz

Efficiency:a++ Class

📌 Product Introduction

The WSA3 gas heating hot water stove boasts a minimalist rectangular design with a smooth matte white finish, fitting seamlessly into kitchens or utility rooms. Its wall-mounted structure saves space, while its clean, vertical profile offers a modern aesthetic. A circular metallic vent at the top manages exhaust. The distinctive black oval control zone houses a circular digital display for temperature, time, and settings, along with intuitive buttons for power, temperature, and mode.

✨ Key Functions & Advantages

🔥

Dual-Purpose Power

Efficiently heats water for central home heating (radiators/underfloor) and on-demand domestic hot water.

🛡

Safety First

Includes flame failure protection, overheat shut-off, and pressure regulation for reliable performance.

💰

Cost-Effective

Gas-powered operation is typically cheaper than electric options with minimal energy waste.

🚯

Silent Operation

DC inverter fan ensures low-noise operation and significantly reduced power consumption.

💻 Technical Specifications

Parameter	20kW	24kW	28kW	36kW
Rated Heat Load (kW)	20	24	28	36
Heating Temperature Range	30-80℃ (Radiators) / 30-60℃ (Underfloor)
Hot Water Temp Range	30-60℃
Gas Type	Natural Gas (12T) / 2000 Pa
Expansion Tank	8L / 1 Bar Pre-charge
Net Weight (kg)	35	36	38	40

🏭 Manufacturing & Exhibition

Equipped with professional scientific research teams and advanced production lines. Our high-tech enterprise integrates R&D, production, sales, and service of thermal energy equipment to provide safe, energy-saving heating solutions.

❓ Frequently Asked Questions

How do I choose the right power for my home?

For residential buildings of 80-150m², 24KW is ideal for one kitchen and two bathrooms. For villas or units larger than 150m², 28KW or above is recommended. In poorly insulated areas, increase power by 20-30%.

Can it provide heating and hot water simultaneously?

The system prioritizes hot water. When the faucet is opened, heating temporarily pauses and resumes automatically once the hot water is turned off.

What is the advantage of first-class energy efficiency?

Condensing boilers with first-class efficiency can reach over 107% thermal efficiency, saving 15% to 20% on gas compared to ordinary boilers.

Can it be installed in an old house without pre-installed pipes?

Yes. You can choose an open-air radiator system which doesn't require damaging walls and has a short construction period.

Does it consume a lot of electricity?

No. The rated power is only 100-200W, mainly for the fan and pump. Monthly consumption is similar to a household refrigerator.

How to prevent freezing in winter when away from home?

For short trips, use the anti-freezing mode (keep gas/power on). for long absences, drain the water from pipes and disconnect utilities to avoid component damage.