SP25 thermostat

Is there a current source for the correct type thermostat - which not only opens the path to the radiator but also closes the bypass route?  I know that various modifications have been proposed in the past (such as installing a heater in the bypass route or taking out the thermostat and closing off or restricting the bypass route), but all ideas would be welcomed.  many thanks  Dave Posted by DaveT 02/09/2013 11:35:30

Dave,  Can't help you with a thermostat, but can tell you I installed a simple on/off switch from my local plumbing store so the water either flows fully through the radiator, partially or completely bypasses the radiator.  Don't know how to post a photo, but send me an email to <!-- e --><a href="mailto:johno8@aol.com">johno8@aol.com</a><!-- e --> and I'll send to you  John Layzell Posted by johnlayzell 03/09/2013 02:10:55