Vintage Robertshaw Gas Thermostat Model BJ - Factory Re-Built. This thermostat has been calibrated and tested. It is guaranteed to work like a new thermostat. Gas Connection - Rear Housing Right Connect  /  7/16" Compression  /  Right Turn  /  Capillary Length - Approximately 48" Pictured flange not included.

We recommend you have a certified professional or company with experience in this area install this part.  

"RE-BUILT" When we use this term, this means we at GrapevineSally have had the part/s newly RE-BUILT by factory professionals withover 50 years of experience working with vintage thermostats, safety valves and related gas products. It also means that the thermostat or safety valve HAS NOT BEEN USED post re-build and will perform as new. All re-built thermostats and safety valves are original vintage parts. There are NO REFUNDS, RETURNS or EXCHANGES on re-built thermostats or safety valves.

A ONE YEAR WARRANTY IS INCLUDED.