Has anyone replaced the lower fan in a Thermo TC/EA (12 VDC, 250 mA), the one that blows on the lower part of the column? Ours has started making a louder-than-usual noise and I worry that its days are numbered. Thermo will sell us one very expensively.
Any other sources for a replacement? If you have made the swap, how did you connect it to the TC/EA power source?
Dr Linda Reynard
Department of Human Evolutionary Biology
11 Divinity Avenue, Cambridge, MA 02138 USA
tel: 617 495 8053