Main Product & Factory Display
Specializing in thermal energy equipment, the company integrates R&D, production, and service to provide safe, energy-saving, and environmentally friendly heating products. Our offerings include domestic gas furnaces, commercial premixed condensing water heaters, and air source heat pumps.
Frequently Asked Questions
❓ How to choose the right power for my home?
For 80-150m² homes, 24KW is ideal for one kitchen and two bathrooms. For 150m²+ or villas, choose 28KW or higher. In colder regions or homes with poor insulation, consider increasing power by 20-30%.
❓ Can it provide heating and hot water at the same time?
The system prioritizes hot water. Heating temporarily pauses when a hot water faucet is opened and resumes automatically once the faucet is closed.
❓ What is the advantage of Level 1 Energy Efficiency?
Level 1 efficiency usually indicates a condensing boiler with thermal efficiency over 107%. It can save 15-20% on gas costs compared to standard non-condensing boilers.
❓ Can I install this in an old house without pre-installed pipes?
Yes. For renovated or old houses, an open-air radiator system can be installed without damaging walls or existing decorations.
❓ How to prevent freezing in winter when away?
For short absences, use the anti-freezing mode (keep power and gas on). For long absences, it is recommended to drain the water from the machine and pipes to prevent damage.
❓ Does the boiler consume a lot of electricity?
No. The main power users are the fan and pump (100-200W). They only run during operation, and monthly consumption is similar to a standard household refrigerator.
Coden Kitchen
