RSD Series Brochure

5
* Indicate model number based on Btu/hr input (e.g., 100,000 Btu/hr), total emitter length, (e.g., 40 ft.) and gas type (e.g., natural gas single stage
input).The unit selection for a straight tube would be RSS100-40-N1 and for a U-tube would be RSU100-40-N1.
** Available only on RSS models.
ALC Option: All heat treated aluminized steel (ALC) radiant emitter tubes for ALC option the model number would be
RSS100-40-ALC-N1.
Note: for carwashes, dairy barns, greenhouses, swimming pools, waste water treatment plants, and other high
humidity/corrosive environments, the ALC option with all heat treated aluminized tubes is recommended.
Note: For installations higher than 2000 ft above sea level, please consult the factory regarding recommended derating of heaters.
* 7" W.C. for RSS/U 150-200
** 12" for RSS/U 200
MODELS
SINGLE
STAGE
BTU/HR
INPUT
TWO STAGE TOTAL EMITTER TUBE LENGTH*
BTU/HR
HIGH
INPUT
BTU/HR
LOW
INPUT
10 FT
**
20 FT 30 FT 40 FT 50 FT
RSS/U 40 40,000 40,000 25,000
• •
RSS/U 50 50,000 50,000 30,000
• • •
RSS/U 75 75,000 75,000 50,000
• • •
RSS/U 100 100,000 100,000 65,000
• • •
MODELS
SINGLE
STAGE
BTU/HR
INPUT
TWO STAGE TOTAL EMITTER TUBE LENGTH*
BTU/HR
HIGH
INPUT
BTU/HR
LOW
INPUT
30 FT 40 FT 50 FT 60 FT 70 FT
RSS/U 125 125,000 125,000 80,000
• • • •
RSS/U 150 150,000 150,000 100,000
• • •
RSS/U 175 175,000 175,000 110,000
• • •
RSS/U 200 200,000 200,000 125,000
• • •
How It Works
A low voltage circuit continuously
monitors the clearance above the
reflector for excessive overheat and tube
integrity compromise. If that should ever
happen, the safety circuit is broken and
shuts down the gas controls.
You may never know it is there, but on a positive pressure tube
heater it is nice to know you have the Tube Integrity Safety System.
Top Of
Reflector
Spring
Low Voltage
Circuit Control
Spring
Retainer Clamp
10' Long Aluminum Wire
& Sleeve Assembly
CONTROL SUFFIX TYPE OF GAS DESCRIPTION
N1 / L1 NATURAL / PROPANE SINGLE STAGE GAS VALVE - SINGLE STAGE INPUT
N2 / L2 NATURAL / PROPANE TWO STAGE GAS VALVE - MODULATING INPUT - HIGH/LOW FIRE
GAS TYPE
BURNER
PRESSURE
SUPPLY
PRESSURE
VOLTAGE AMPS
IGNITION
TYPE
FLUE CONNECTION
OUTSIDE COMBUSTION
AIR CONNECTION
MIN MAX
NATURAL 3.5" W.C. 5" W.C.* 14" W.C.
120 VAC
60 HZ
1.8
DIRECT
SPARK
4" ROUND 4" ROUND
PROPANE 10" W.C. 11" W.C.** 14" W.C.
PERFORMANCE DATA
GAS CONTROL OPTIONS
INSTALLATION CONNECTION REQUIREMENTS
TUBE INTEGRITY SAFETY SYSTEM
In the unlikely event of a tube failure, Tube Integrity Safety
System has been designed to automatically shut-off the
heater, providing greater safety and piece of mind.