Roberts Gorden Energytube EM-115 Nstallation, Operation And Service Manual page 42

EM-S I , O
ERIES NSTALLATION PERATION AND
8.11.4 Vertical Outside Air Supply for Double Heater Installation
SIDE VIEW
For 80 and 115 models, 6" (15 cm) Single Wall Pipe.
For 150 or 200 models, 7" (18 cm) Single Wall Pipe.
Description
Vent Cap 6" (15 cm)
Requirements:
• Heaters must be controlled by a common thermostat.
8.11.5 Horizontal Outside Air Supply for Double Heater Installation
TOP VIEW
Vent Cap
Description
Vent Cap 6" (15 cm)
Requirements:
• Heaters must be controlled by a common thermostat.
36 of 71
S M
ERVICE ANUAL
Flex Hose
(Recommended)
Burner
Band Clamp
(Recommended)
Part Number
90502302
For 80 or 115 models, 6" (15 cm)
Single Wall Pipe. For 150 and 200
models, 7" (18 cm) Single Wall Pipe.
4"
(10 cm)
Min.
Part Number
90502302
Vent Cap
Roof
Sweeping 'T'
Connection
For 80 and 115 models, 4"
(10 cm) Single Wall Pipe.
For 150 or 200 models, 5"
(13 cm) Single Wall Pipe.
Flex Hose
(Recommended)
Burner
Sweeping 'Y'
Connection
For 80 or 115 models, 4" (10 cm)
Single Wall Pipe. For 150 and 200
models, 5" (13 cm) Single Wall Pipe.
Burner
Band Clamp
(Recommended)
Burner
Flex Hose
(Recommended)