:: Using the more efficient Ceramic heating element means the heater's :: operating temperature is lower so that it is even below the burning :: temperature of paper What is heavier a ton of feathers or a ton of lead? For the metric centric= =20 people pretend that's tonnes. What is hotter a red hot poker with the heat equivalent of 2000W or 1 bar=20 wire wound 2kW heater? I see the answers in their Q&A are as enlightening as the lack of=20 questions. Colin -- cdb, colin@btech-online.co.uk on 2/02/2011 =20 Web presence: www.btech-online.co.uk =20 =20 Hosted by: www.justhost.com.au =20 =20 =20 =20 =20 --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .