Specification Sheet

Rinnai Corporation • 103 International Drive • Peachtree City, GA 30269 • Toll-Free: 1-800-621-9419 • Fax: [phone] • www.rinnai.us
30 SP-TRS-9
TANKLESS RACK SYSTEM (TRS)
Clearances
Install the rack system so that the clearances shown below (specified for the water heater in the RUC98i and
RU98e installation manual) are followed.
to
Combustibles
inches (mm)
to Non-
Combustibles
inches (mm)
Top of Heater
6 * (152) 2 *(51)
Back of Heater
0 (zero) 0 (zero)
Front of Heater
6 (152) 6 (152)
Sides of Heater
2 (51) 1/2 (13)
Ground/Bottom
12 (305) 12 (305)
Vent
0 (zero) 0 (zero)
* 0 inches from vent components and condensate
drain line.
The clearance for servicing is 24 inches in front of the
water heater.
For closet installation, clearance is 6 inches (152 mm)
from the front.
to
Combustibles
inches (mm)
to Non-
Combustibles
inches (mm)
Top of Heater
12 (305) 2 (51)
Back of Heater
0 (zero) 0 (zero)
Front (panel)
24 (610) 0 (zero)
Front (exhaust)
24 (610) 24 (610)
Sides of Heater
6 (152) 1/8 (3.2)
Ground/Bottom
12 (305) 2 (51)
Outdoor models: RU98e, C199e
The clearance for servicing is 24 inches in front of the
water heater.
Top
of Heater
Side
of Heater
Front
of Heater
Ground/Bottom
Top
of Heater
Side
of Heater
Front
of Heater
Ground/Bottom
Indoor models: RU98i, RUC98i, C199i