Steam generator irons and conventional steam irons look quite similar at first glance – especially the iron part itself. However, steam generator irons are constructed quite differently and have a different mode of operation. They employ a separate base unit which acts as both boiler and water tank. The body of the iron contains no water. Steam is passed from the base unit into the iron using a flexible connecting tube.
Steam generator irons do tend to cost a little more than traditional steam irons – but they offer several advantages to the user. It’s worthwhile taking a little time to consider the important points before you decide which one to buy. The key things to look at when comparing steam generator irons are steam pressure, the capacity of the water reservoir, the soleplate, how easy it is to clean and the overall ease of use.
STEAM PRESSURE: The steam causes heat and moisture to penetrate the fabric of the garment being ironed. This makes it more flexible and facilitates the removal of creases and wrinkles. The greater the pressure of the steam, the deeper it penetrates the garment being pressed and the better the finished result will be.
Steam generator irons typically have their output stated in terms of grams of steam per minute. The greater the number, the greater the amount of steam that is produced and the easier it will be to glide the iron over the fabric. Typical values will vary from 70 to 140 grams per minutes (g/min).
You will also see some irons with their steam pressure quoted in bar. Again, the higher this number is, the more steam that will be produced and the better the finished results will be.
CAPACITY OF THE WATER RESERVOIR: As a rule, steam generator irons tend to have a well sized water tank. This means that you will be able to iron for quite some time before you need to refill it. The exact time will vary according to the type of fabric that you are ironing – but a 1.4 litre tank should be fine for at least two hours of ironing.
If you do a good deal of ironing then you may wish to consider getting one of the larger tanks available. If you have an ironing board which is relatively small, then you might want to make sure that the tube which connects the reservoir to the iron is long enough for you to work with the base unit positioned on the floor rather than on the ironing board itself.
Consider also how easy filling the reservoir is. A lot of the better steam generator irons come with water reservoirs which are detachable, and this makes topping up a lot easier. It’s certainly better than fussing about with jugs of water. Other irons have the option of topping up the reservoir whilst the iron is being used – avoiding the need to disconnect it and then having to wait for it to heat up again after being refilled.
THE SOLEPLATE: The design and material of the soleplate should be such that it glides smoothly across the surface of a variety of different fabrics. It should be durable, scratch resistant and easy to clean. Soleplates with ceramic coatings are very popular these days and are always a good choice.
EASE OF CLEANING: Most modern irons, whether standard steam irons or steam generator irons, use plain old tap water. Depending upon the water supply in your area, this will usually contain a number of different mineral – including both magnesium and calcium. This can cause scale deposits which will reduce the efficiency of your iron if left untreated.
If you have a hard water supply in your area, then an iron with some type of anti-scale system is essential. Some irons flush the scale out with water. Others have a detachable anti-scale cartridge for ease of cleaning.
USER FRIENDLINESS: As discussed, you might prefer a long connecting hose to let you position your iron on the floor as opposed to the end of the ironing board.
The majority of people will appreciate the added convenience of a removable water reservoir.
Other features, which you may or may not find appealing, include automatically rewinding power cords, fast heat up systems, easy clean soleplates etc.
SUMMARY: Be sure to choose a high enough steam pressure for your requirements. Select a water reservoir which is large enough so that you don’t need to keep stopping in order to top it up. Ensure that the soleplate is of a suitable material and design. If you live in a hard water area, make sure that some anti-scaling system is incorporated.
Don’t waste hours on a dull task like ironing. Cut your time in half with a Tefal steam generator iron – you’ll wonder how you ever managed without one.