Roberts Gorden Vantage HE-40 Installation, Operation & Service Manual page 48

HE-S I , O
ERIES NSTALLATION PERATION AND
8.12.4 Vertical Outside Air Supply for Double Heater Installation
6" (15 cm) Single Wall Pipe
Burner
Requirements:
• Heaters must be controlled by a common thermostat.
8.12.5 Horizontal Outside Air Supply for Double Heater Installation
Description
Vent Cap 6" (15 cm)
Requirements:
• Heaters must be controlled by a common thermostat.
42
S M
ERVICE ANUAL
Flex Hose
(Recommended)
Band Clamp
(Recommended)
Vent Cap
Part Number
90502302
Vent Cap
Roof
Sweeping 'T'
Connection
4" (10 cm)
Single Wall Pipe
6" (15 cm) Single Wall Pipe
Sweeping 'Y'
Connection
4" (10 cm) Single Wall Pipe
Burner
Flex Hose
(Recommended)
Flex Hose
(Recommended)
Burner
(Seal All Joints)
Burner
Band Clamp
(Recommended)