Technical Data - Reznor RDF 1-20-3 Manual

Hazard Intensity
Levels Apply to
Warnings
throughout this
Manual
2. Warranty

3. Technical Data

Model Sizes
Maximum Capacity (MBH)
CFM Range
Maximum Temperature Rise
Maximum Discharge Temperature
Typical Control Amps (24V)
Net Weight (lbs)
Gas Connection (inches)
4. Uncrating/
Preparation
HAZARD INTENSITY LEVELS
1. DANGER: Failure to comply will result in severe personal
injury or death and/or property damage.
2. WARNING: Failure to comply could result in severe personal
injury or death and/or property damage.
3. CAUTION: Failure to comply could result in minor personal
injury and/or property damage.
Refer to the limited warranty information on the warranty card included in the
"Owner's Envelope".
1-20-3 1-40-3 1-50-3
400 600 750
1, 000 - 2,000 - 3,000 -
3,000 4,500 6,000
120°F 120°F 120°F
120°F 120°F 120°F
8.0 8.0 8.0
915 925 935
1 1 1
Immediately upon uncrating the unit, check the gas specifications and electri-
cal voltage (system rating plate is in the control compartment) to be sure that
they agree with the supply at the installation site. Check for any damage that
may have been incurred during shipment. If damage is found, document the
damage with the carrier and contact your distributor.
The following control parts are shipped loose inside the unit:
•
a 3-position control switch mounted in a 4x4 junction box (except units
with Option AG37) NOTE: If an optional remote console is ordered, this
switch is mounted on the console; the console is shipped separately.
Depending on the gas and/or air controls selected, the following additional
parts are shipped inside the unit or separately.
Gas Controls
Options AG30, AG32,
AG33, AG47, AG48
Option AG31
Option AG36
Air Controls
Option AR19, AR22
Option AR20, AR23
Option AR32
Option AR36
Option AR37
*If an optional remote console is ordered, these controls are mounted on the
console. The console is shipped separately.
On all sizes with an optional dirty filter switch, the tubing and clamps are
shipped inside the cabinet.
1-65-3 2-80-3 2-120-3
750 1500 1500
4,000 - 6,000 - 9,000 -
6,500 12,000 16,000
120°F 120°F 120°F
120°F 120°F 120°F
8.0 8.0 8.0
950 1455 1505
1 1 or 1-1/4 1 or 1-1/4 1, 1-1/4, or 2 1, 1-1/4, or 2
Shipped-Loose Parts
*Remote Temperature Selector
*Remote Temperature Selector,
Space Override Thermostat
Remote Console
Shipped-Loose Parts
*Potentiometer
Remote Pressure Sensor
Toggle Switch
Photohelic Pressure Sensor
Photohelic Pressure Sensor
Form I-RDF, P/N 148384 (Rev 1), Page 3
3-180-3 3-260-3
2500 3000
11,000 - 16,000 -
20,000 28,000
120°F 120°F
120°F 120°F
8.0 8.0
2410 2480