Question about Cozy (W352E) Heater
---The heater will not ignite properly
The thermostat is left at 60 degrees to keep the heater off. When the thermostat is set up to 75, the heater goes on for two seconds and shuts off.
If the heater is left alone, it continues to go on for two seconds and shuts off, over and over, or it may not go on at all. This lasts for 20mins to an hour. Eventually, the heater goes on and stays on.
If the heater door is slapped a few times, the heater will go on and stay on.
--The heater will not shut off
Once the heater gets going, it won't shut off. The thermostat to be turned back down below 70 in order for the burner to shut off.
There heater's multi-volt generator was replaced last February 2007, and the heater appeared to work OK for awhile: it went on and stayed on when the thermostat was set above room temperature. However, the ignition problem soon returned (the heater had to be banged for the burned to stay lit), and it appears to be more pronounced this fall
Judging by your pics (helpful, by the way) you have a high limit wired into your thermostat wire. Try disconnecting that wire nut connection in front of your valve and hooking the thermostat straight to the top and bottom posts on the valve (eliminating the high limit). If it runs fine, either the connection was poor or your high limit wire is pinched.
Posted on Feb 28, 2008
If you have a programable t-stat, try changing the battery. most of the time that is the problem for that condition.
Posted on Jan 11, 2009
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Posted on Jan 02, 2017
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