Commonly used on Alto Shaam models such as 1000-TH-I, 1000-TH-I/HD, 1000-TH-I/HD/PT, 1000-TH-I/STD, 1000-TH-I/STD/D, 1000-TH-II, 1767-SK, 500-TH-II, 500-TH-II/D-ELECTRIC, 750-TH-II, 750-TH-II/D-ELECTRIC, 767-SK, CH-75/DM and where part is applicable.