Technical Specifications

260 North Elm Street • Westfield, MA 01085
tel. [phone] • fax [phone]
www.mestek.com
DIMENSIONAL DATA
ENCLOSURE & ELEMENT
COMPLETE ASSEMBLED
SINGLE PACK
ELEMENT
SIZE
CATALOG
NUMBER
MODEL HB-750-A
Contains one length each of front
and back panel, damper, support
brackets, slide cradles, and 3/4"
heating element. Joining piece
sets included with lengths of 5', 6'
and 8'.
MODEL HB-500-A
Contains one length each of front
and back panel, damper, support
brackets, slide cradles, and 1/2"
heating element. Joining piece
sets included with lengths of 5', 6'
and 8'.
3/4"
1/2"
HB-750-A8
HB-750-A7
HB-750-A6
HB-750-A5
HB-750-A4
HB-750-A3
HB-750-A2
HB-500-A8
HB-500-A7
HB-500-A6
HB-500-A5
HB-500-A4
HB-500-A3
HB-500-A2
ELEMENT ONLY
FOUR PACK
ELEMENT
SIZE
CATALOG
NUMBER
HE-750 (
3
⁄4" tube)
Individually boxed and strapped
into a bundle of four equal
lengths with cradles.
HE-500 (
1
⁄2" tube)
Individually boxed and strapped
into a bundle of four equal
lengths with cradles.
3/4"
1/2"
HE-750-8
HE-750-7
HE-750-6
HE-750-5
HE-750-4
HE-750-3
HE-750-2
HE-500-8
HE-500-7
HE-500-6
HE-500-5
HE-500-4
HE-500-3
HE-500-2
ENCLOSURE ONLY
ASSEMBLED
SINGLE PACK
CATALOG
NUMBER
MODEL HB ENCLOSURE
Contains 1 each of front and back
panel, damper, and support brackets.
Joining piece sets included with lengths
of 5', 6' and 8'.
HB-8-A
HB-7-A
HB-6-A
HB-5-A
HB-4-A
HB-3-A
HB-2-A
ACCESSORY
CATALOG
NUMBER
90° Outside Corner HA-OCF-90
135° Outside Corner HA-OCF-45
3" Wall End Piece HB-WEP-03
2" Joining Piece Set (3 pieces) HB-JPS-02
7" Filler Piece Set (3 pieces) HB-FPS-07
14" Filler Piece Set (3 pieces) HB-FPS-14
Supp. Brckt., Slide Cradle & Damper Clip HB-SBP-20
Supply Tubing Support Hanger HB-WHS-50
Return Tubing Support Hanger HB-WHR-50
Touch-Up Spray Paint HT-TUP
ACCESSORY
CATALOG
NUMBER
3" End Cap, Right Hand HA-ECR-03
3" End Cap, Left Hand HA-ECL-03
4" Hinged Valve Enclosure, Right Hand HA-VER-04
4" Hinged Valve Enclosure, Left Hand HA-VEL-04
90° Hinged Inside Corner, Top & Front HB-ICF-90
90° Inside Corner Back Piece HA-ICB-90
135° Hinged Inside Corner, Top & Front HB-ICF-45
135° Inside Corner Back Piece HA-ICB-45
HHAC-2