My Model RC-9A Hydro Flame Furnace lights off easy and warms my '66 Caravel
fine. However the capillary tubing has been broken off of the temperature sensing bulb. So the thermostatic control valve does not work. So for now it's "on-off" control with the main valve instead of dialing in the temperature.
Does anyone make replacement parts for these furnaces? Either the whole thermostatic valve assembly or just a replacement sensing bulb and bellows. It's the original furnace and I'd like to keep it instead of replacing the whole furnace just because of a broken capillary tube.