Play manufacturer video for Mars Air Systems QP842-1UD-AL Unheated Air Curtain, 42" Width, 1/6 HP MotorMars Air Systems QP842-1UD-AL Unheated Air Curtain, 42" Width, 1/6 HP Motor
The Mars Air Systems QP842-1UD-AL is a QuietPro 8 unheated air curtain for 42-inch-wide doors. It has an anodized aluminum cabinet, one 1/6 HP motor, and 208–230 V, 60 Hz, single-phase power.
The unit is specified with an integrated 24 V control circuit and commercial magnetic switch 99-018.
Overall Dimensions:
42.0"W x 13.0"D x 8.63"HUnheated operation
The product is specified as an unheated air curtain.
42-inch door width
Designed for a 42-inch-wide door.
Anodized aluminum cabinet
The cabinet is specified as anodized aluminum.
Single 1/6 HP motor
The unit uses one 1/6 HP motor.
208–230 V electrical supply
Specified for 208–230 V, 60 Hz, single-phase power.
Integrated 24 V control circuit
The product specification identifies an integrated 24 V control circuit.
Commercial magnetic switch
The single-motor configuration is specified with commercial magnetic switch 99-018.
Variable speed controller
The QP8 series standard features include a variable speed controller with an off setting.
Adjustable air directional vane
The QP8 series standard features include a 40-degree front-to-back sweep.
Removable wall mounting bracket
The QP8 series standard features include a removable wall mounting bracket.
Certifications & Compliance
Warranty & Protection
5-year parts warranty.
Frequently Asked Questions
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