Roberts Gorden BH Series Optional Heater Accessories, BH-Series U-Tube Assembly Overview

ROBERTS GOR DON® BH-SERI E S SUBM IT TAL SHE E T

OPTIONAL HEATER ACCESSORIES

BH-Series U-Tube Assembly Overview

Burner

Vent Adapter

U-Tube

Support Bracket

Reflector

Support

Turbulator with select models

Reflector

Tube Clamp

Package

U-Tube, Standard

12

Burner

Tube

Tube

Couplings

U-Clips Reflector

U-Tube, Full 45°

1

2

Tight U-Bolt	Loose U-Bolt
14" (10 cm) U-Bolt,	2 4" (10 cm) U-Bolt,
secured to Burner Tube	secured to Bracket with
with 1/4" (6 mm)	1/4" (6 mm) Lockwashers
Lockwashers and	and 1/4-20 Hex Nuts on
1/4-20 Hex Nuts	top and bottom to
	allow for tube expansion
	and contraction

End Caps

U-Tube

18" (457 mm)

Center to Center

U-Tube, Opposite 45°

12

U-Bolt

Nut

Lock Washer

Lock Washer

Nut

© 2004 Roberts-GordonBEFORE IN STALLATI ON AND OPER ATI ON OF HEATI NG EQUIPMENT, READ AND U NDERSTAND THE INSTALLATION, OPERATIO N AND SERVICE MANUAL .

APPLICATION S, ENGI NEERING AND DETAI LED GUID ANCE ON SYSTEMS DESIGN, INSTALLATI ON AND PRODUCT PERFORMANCE IS AVAI LABLE UPON REQUEST. ROBERTS GORDON® PRODUCTS ARE TO BE INSTALLED ONLY IN ACCORDANCE WI TH LOCAL LAWS, CODES AND REGULATIONS, AND ONLY BY A CONTRACTOR QUALI FIED I N THE I NSTALLATION AND SERVICE OF GAS-FIRED HEATING EQUI PMENT.