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| Categories | Wall Mounted Gas Combi Boiler |
|---|---|
| Brand Name: | Vanka |
| Certification: | ISO9001:2015,CE |
| Place of Origin: | China |
| MOQ: | 50 Sets |
| Price: | $200-$270 Sets |
| Payment Terms: | L/C,T/T,Western Union,MoneyGram |
| Supply Ability: | 20000 Set/Sets per Month |
| Delivery Time: | 30 work days |
| Packaging Details: | 570x340x165 |
| Housing Material: | Powder Coating |
| Power Source: | Gas |
| Model: | Greenstar 8000 Life |
| Function: | Heat Cold Water Immediately |
| Color: | white |
| Thermostat: | Wall Mounted |
| Working Environment: | Quietly working |
| Flue Type: | Horizontal |
| Smoke Extraction Method: | Balanced Type |
| Type: | Combi |
| Dimensions: | 780mm (H) x 440mm (W) x 365mm (D) |
| Input Power: | 20-28kw |
| Reference Heating Area: | ㎡60-180 |
| Heat Power: | 16kw 18kw 24kw 28kw 33kw |
| Heating Output: | 30 kW |
| Company Info. |
| Zhongshan Vangood Appliances Mfg Co., Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
WiFi Connected Gas Boiler 18kW 45kW Dual Function Heating System
Product Description
The Smart WiFi Gas Wall Boiler (18kW-45kW) is a high-efficiency, customizable heating solution designed for modern homes. With smart WiFi connectivity, you can control your heating and hot water remotely via smartphone, ensuring comfort and energy savings.
This natural gas-powered wall-mounted boiler delivers powerful performance, offering flexible output from 18kW to 45kW to suit different household needs. Whether for central heating or instant hot water, it provides reliable, on-demand warmth with low energy consumption.
Features
Smart Remote Control
➤ WiFi connectivity + mobile app, preheat your home before arrival
for instant comfort
Customizable Power Output
➤ 18kW-45kW flexible range, suitable for 80㎡ apartments to 400㎡
villas
Condensing Energy-Saving Technology
➤ Class A energy efficiency + 108% thermal efficiency, saves 30%
gas vs conventional boilers
Whisper-Quiet Operation
➤ Ultra-low 40dB noise level with night mode for undisturbed sleep
Dual-Temperature Zone Control
➤ Independent adjustment for heating & domestic hot water
Technical Parameters
| Parameter | Specification |
|---|---|
| Model Type | Condensing Gas Boiler |
| Power Range | 18kW - 45kW (customizable) |
| Fuel Type | Natural Gas |
| Efficiency | Up to 108% (ErP A-rated) |
| Control | Smart WiFi + Mobile App |
| Noise Level | ≤40 dB |
| Heating Capacity | 80㎡ - 400㎡ |
| Safety Features | Anti-freeze, leak detection, overheat protection |
| Certifications | CE, CCC |
| Dimensions | 700×400×300mm (approx.) |
FAQ
Q: How much installation space needs to be reserved?
A: We recommend maintaining 50cm clearance space around the unit
for maintenance, with 1m reserved above for flue pipe installation.
Q: Can it be installed in bathrooms or enclosed balconies?
A: Installation in bathrooms is strictly prohibited. For enclosed
balconies, ensure proper ventilation and compliance with local gas
regulations.
Q: What if the WiFi connection is unstable?
A: Ensure the boiler is within 10 meters of the router, or consider
installing a WiFi signal booster.
Q: How to prevent freezing during long winter absences?
A: The unit features built-in freeze protection, but we recommend
keeping it powered on with gas supply maintained, and setting water
temperature to the lowest setting.
Q: How often is maintenance required?
A: We recommend professional annual maintenance before each heating
season, including heat exchanger cleaning and gas valve inspection.



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