Roberts Gorden HE-125, HE-60 Vertical Outside Air Supply for Double Heater Installation, 90502302

HE-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL

8.12.4 Vertical Outside Air Supply for Double Heater Installation

Vent Cap

Roof

6" (15 cm) Single Wall Pipe	Sweeping 'T'
Flex Hose	Connection
(Recommended)

Burner Burner

Band Clamp	4" (10 cm)	Flex Hose
	Single Wall Pipe	(Recommended)
(Recommended)

Requirements:

• Heaters must be controlled by a common thermostat.

8.12.5 Horizontal Outside Air Supply for Double Heater Installation

Vent Cap	Wall
	Outside

Description	Part Number
Vent Cap 6" (15 cm)	90502302

6" (15 cm) Single Wall Pipe

Flex Hose

(Recommended)

Burner

Sweeping 'Y'

Connection

4" (10 cm) Single Wall Pipe

(Seal All Joints)

Burner

Band Clamp

(Recommended)

Requirements:

• Heaters must be controlled by a common thermostat.

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