7-20L Digital Constant-Temperature Forced Exhaust Gas Water Heater

1.Digital constant temperature type with forced exhaust system;

2.Low water pressure startup function,Controllable big water flow;

3.White powder coating panel and other color panel available;

4.Fully Water control automatic impulse ignition;

5.With Intelligently Controlling Partial Burners Combustion by Gas Pressure Stabilizer and Proportioner valve;

6.Over-pressure and water drainage anti-freezing protection;

7.Flame-out protection;

8.Anti-dry combustion protection;

9.Over heating protection;

10.Timer 20 minute built-in shutdown protection (optional);

11.Colorful LCD temperature display to know water temperature and working status;

12.Self-diagnosing Malfunctions.

Product loading quantity

What is the difference between this series and a basic mechanical-knob heater? This series is specified with digital constant-temperature control, LCD feedback and forced exhaust; the exact final configuration must be confirmed before production.

Can the same series support different capacities? The listed reference covers 7L through 20L. Capacity, heat load, chassis depth and packing dimensions vary by selected model.

What should an OEM buyer specify? Target capacity, gas type, exhaust requirement, panel/display preference, packaging, destination market and required documentation.