Roberts Gorden CTHN-80 9.2 Coupling and Tube Assembly Continued, 10 Turbulator Installation, 25 m

CTHN-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

Step 9.9.2 Coupling and Tube Assembly (Continued)

			Radiant
		Model	Tube Length
		CTHN-40	10' (4.5 m)
		CTHN-60	20' (6 m)
		CTHN-80	20' (6 m)
		CTHN-100	30' (9 m)
		CTHN-125	40' (12 m)
		CTHN-150	40' (12 m)
		CTHN-175	50' (18 m)
		CTHN-200	50' (18 m)
2.3 m	.25 m
	3 m	.25 m

Step 9.10 Turbulator Installation

Turbulator

Section

TurbulatorTab

Adapter

Turbulator section (stainless) used in CTHN-40 heaters must be

in the section of tube nearest to the burner.

Description	Part Number
Turbulator Adapter	03051503
Turbulator Section	03051504
Turbulator Section (Stainless)	03051505
Tube	91409XXX

Turbulator must be installed in the last standard section of radiant tube. Turbulator is only required on the CTHN-40, CTHN-60 and CTHN-80.

T
w
i
s
t	Turbulator Installation
	Model	Tube Section
	CTHN-40	1st 10' (3 m) Section
	CTHN-60	2nd 10' (3 m) Section
	CTHN-80	2nd 10' (3 m) Section
	CTHN-100	N/A
	CTHN-125	N/A
	CTHN-150	N/A
	CTHN-175	N/A
	CTHN-200	N/A

Pull String

Fold tab around outside

of tube nearest to the vent to hold turbulator in place.

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