The Ranco ETC-211100 is identical to the Ranco ETC-111100
except that this unit is 2 stage, and has 2 relays to control both heating and cooling at the same time or two heating or cooling stages. (The output relay NC and NO ratings are also different than the single stage control).
Specifications: Temperature Setpoint Range: -30° to 220°F Differential range: 1° to 30°F Input Voltage: 120VAC, 208, 240VAC Output: 0 to 10 Volts Output Imedance: 1K Ohms Pilot duty: 125VA at 120/208/240VAC Sensor: Thermistor, 2" long x 1/4"dia with 8' cable (included) Control Ambient Temperatures Operating: -20° to 140° Storage: -40° to 176° Ambient humidity: 0 to 95% RH, non-condensing Enclosure: NEMA 1 Dimensions: 6.52" high x 2.7" wide x 2.48" deep Agency Approvals: UL listed, file E94419, Guide XAPX, CSA certified, file LR68340, class 4813 02 Relay Output Ratings - NO (NC) 120V 208/240V Full load amps 9.8 (5.8) A 4.0 (2.9 A) Locked rotor amps 58.8 (34.8) A 29.4(17.4) A Resistive amps 9.6 (5.8) A 4.9 (2.9) A Horsepower 1/2 (1/4) HP 1/2 (1/4) HP Unsure which Ranco ETC Controller you need? Check out our ETC Selector.
Relay Output Ratings - NO (NC)
120V
208/240V
Full load amps
9.8 (5.8) A
4.0 (2.9 A)
Locked rotor amps
58.8 (34.8) A
29.4(17.4) A
Resistive amps
9.6 (5.8) A
4.9 (2.9) A
Horsepower
1/2 (1/4) HP
