Heat Pumps and Electric Heating - Heat sequencer fried

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View Full Version : Heat sequencer fried


redlineret
12-20-07, 07:44 AM
Have an old 30+ years Williams Elect Furnace in which the Therm-O-Disc airflow style heat sequencer fried. There are lots of sequencers out there but this one is a 240V that controls two circuits. After numerous hours on the net and several visits to appliances parts stores the only one I have found that comes close is the Thermodisc 64T which is a style not a part number, and they only sell OEM lots.
http://www.tod.com/productdetail.asp?ProductID=9
I have two questions.
A) where might I find one of these 64T types. Do I need the exact temp rating to make heat?
B) Is it easy or possible to convert a three element to a 24V heater/240V ?
The current transformer is 240V 240V that my research indicates is used with two circuits.
Any help would be appreciated.
Thx Jan