The Derale 66842 is a high output powerpack that pairs two 12 inch electric RAD fans mounted in an aluminum shroud with a built-in digital PWM fan controller. The dual fans move 4,000 CFM total and the complete assembly measures 26 inches wide by 18 inches high by 4 inches deep, which suits it to a wide range of radiators. The 70 amp PWM controller varies fan speed from 0 to 100 percent and adds soft start, an automatic resetting circuit breaker, an air conditioning override, and a 20 second shutdown timer.
Specifications:
- Type: Dual electric fan and shroud powerpack with PWM control
- Fans: Two 12 inch high output RAD fans, 300 watts each
- Airflow: 4,000 CFM total (2,000 per fan)
- Amp draw: 24.8 amps per fan
- Shroud material: Aluminum
- Overall dimensions: 26 inch W x 18 inch H x 4 inch D
- Shroud depth: 2-3/4 inches
- Controller: Digital PWM, 70 amp, 0 to 100 percent speed, soft start, auto-resetting circuit breaker, A/C override, 20 second shutdown timer, 6061 anodized aluminum housing
- Mounting: Adjustable brackets with complete hardware
- Included: PWM controller, adjustable mounting brackets, mounting hardware
- Part number: 66842
FAQ
How much air does the Derale 66842 move?
The two 12 inch fans move 4,000 CFM total, 2,000 CFM per fan.
What controller comes with the 66842?
It includes a built-in 70 amp digital PWM controller that adjusts fan speed from 0 to 100 percent and adds soft start, A/C override, and a shutdown timer.
What are the overall dimensions of the 66842?
The complete assembly is 26 inches wide, 18 inches high, and 4 inches deep.
What is included with the 66842?
It comes with the PWM controller, adjustable mounting brackets, and complete mounting hardware.
