Quietcool 3G-OTH-80413 — Technical Specifications

Name: Quietcool 3G-OTH-80413 Whole House Fan: Ceiling Mount, 16 in Blade, 2,492 cfm Max., 1,246 sq ft Coverage, Low Noise (MPN QC ES-2250 RF). Key specifications — Mounting Location: Ceiling; Quiet Design: Yes; Speed Controllable: Yes; Duct Shape: Round; Rough Opening Type: Rectangular; Brand: QUIETCOOL; Fan Style: Whole-House; For High-Static Pressure Applications: Yes.
Brand: Quietcool

The QUIETCOOL QC ES-2250 RF is a ceiling-mount low-noise whole house fan with a round duct shape and rectangular rough opening. It operates on 115V AC single-phase power, features two speeds, and is speed controllable. This fan delivers a maximum airflow of 2,492 cfm and covers up to 1,246 sq ft, with a high-efficiency motor designed for high-static-pressure applications.

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Technical Specifications

Parameter	Value
Max.	2,492 cfm
Type	1,246 sq ft Coverage, Low Noise
Blade	16 in
Brand	QUIETCOOL
Fan Style	Whole-House
Duct Shape	Round
Quiet Design	Yes
Nominal Voltage	115V AC, Single Phase
Number Of Speeds	2
Mounting Location	Ceiling
Nameplate Voltage	120V AC
Rough Opening Type	Rectangular
Speed Controllable	Yes
High-Efficiency Motor	Yes
Motor Efficiency Broad	High-Efficiency Motor
Maximum Airflow - Range	0 to 2,999 cfm
Manufacturer Part Number	QC ES-2250 RF
For High-Static Pressure Applications	Yes