The following product guides are available for the T Series - T Series range:
Ambirad ST STA STB STE - Product Guide - December 1996 - https://www.reznor.co.uk/wp-content/uploads/2023/12/AmbiRad-ST-Sales-Brochure-STA-STB-STE-EN-1996-12-GB-WA-017-1296.pdf
Ambirad ST STA STB STE - Product Guide - February 1999 - https://www.reznor.co.uk/wp-content/uploads/2023/12/AmbiRad-ST-Sales-Brochure-STA-STB-STE-EN-1999-02-GB-WA-017-0299.pdf
Ambirad T TA TB TE-12 - Product Guide - December 1994 - https://www.reznor.co.uk/wp-content/uploads/2023/12/AmbiRad-T-Sales-Brochure-TA-TB-TE-EN-1994-12-GB-WA-001-1294.pdf