Pilot Light Problems in an Alpha 240 Eco Boiler
To ensure that the water inside of the Alpha 240eco does not become excessively cold and potentially freeze, the boiler has a built-in frost thermostat feature. When water falls below 41 degrees Fahrenheit, or 5 degrees Celsius, the boiler’s burner will turn on automatically and heat the water. If the frost thermostat feature fails to activate, the burner’s pilot light may not be lit. To remedy the problem, relight the pilot light following the above-mentioned preparation and ignition procedures.
