The most stable and economic boiler for long time term use regardless of the increase in the oil price and it features the low fuel cost that you can't compare it with other oil and gas cost in this high oil price period.
Convenience for use
Installations is easy and especially it is very convenient because all functions can be controlled in indoor.
No need to worry about intoxication, fire and explosion by poisonous gas and completely safety operation can be done with the self-diagnosis functions.
Latest Auto-operation type
No operation noise at all when contacted due to the latest electronic control and non-contact SCR adopted. No effect to other electric appliances and it is very convenient because of the automatic operation in line with the indoor thermostat.