TEC_TM_158 | REV. A | EN
06/28/2022
Page 1 of 28
GDM-HST02-HC~TSL01
INSTALLATION MANUAL
TRUE
MANUFACTURING CO., INC.
GDM-23-HST02-HC~TSL01
GDM-26-HST02-HC~TSL01
North America – Canada
and Caribbean
Warranty Phone: +1 855 878 9277
Warranty Fax: +1 636 980 8510
Technical Phone: +1 855 372 1368
Warranty Email:
Technical Email:
7:00 – 6:00 CST Monday – Friday.
8:00 – 12:00 Saturday.
Mexico
Phone: +52 555 804 6343/44
9:00 am – 5:30 pm M–F
Latin America
Phone: +56 232 13 3600
9:00 am – 5:30 pm M–F
UK, Ireland, Middle East,
Africa and India
Phone: +44 (0) 800 783 2049
8:30 am – 5:00 pm M–F
European Union and
Commonwealth of
Independent States
Phone: +49 (0) 7622 6883 0
8:00 am – 5:00 pm M–F
Australia
Phone: +61 2 9618 9999
8:30 am – 5:00 pm M–F
INSTALLATION MANUAL
GDM-HST02-HC~TSL01
Original Instructions
TRUE MANUFACTURING CO., INC.
2001 East Terra Lane • O’Fallon, Missouri 63366-4434
(636) 240-2400 • FAX (636)-272-2408
International FAX (636)272-7546 • (800)-325-6152
Parts Department (800)-424- TRUE
Parts Department FAX (636)-272-9471
