Reply To: photo of a shutterstat for 1929

[Karl Krouch]

Rick, This Stat requires a plug in the one inch round hole to keep the heat at the stat. Without this plug the air temp will not open the stat well. You will have to fabricate a plug that fits tight and drill for the rod. I used a 1/2 thick piece of round cork and drilled a hole and used high temp grease at the shaft. But first you need the bellows and shaft. Karl