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MaxxFan Standard 4500K

Catalog Item # 55477
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Twin lifting arms mean no more lid fluttering in high winds or when driving.
Control fan speed, thermostat and air intake/exhaust with the included remote control or with flush-mount ceiling keypad. Rain sensor closes lid automatically. Long-life, sealed ball bearing 12-volt fan motor moves over 900 cubic feet of air per minute, quickly and efficiently pulling fresh air in and removing hot, stale air and odors. Run fan with lid closed to circulate air inside your RV like a ceiling fan. Exterior flange has waterproof, molded mounting holes for easy installation of MaxxAir vent covers. Interior insect screen is easy to remove for cleaning. Fits all standard 14" x 14" roof openings. Smoke lid closes securely for low profile appearance.


  • Remote control or ceiling keypad control
  • Electric open Smoke lid
  • Adjustable fan speed
  • Thermostat
  • Rain sensor
  • Intake & exhaust capability
  • Fan runs with lid closed for ceiling fan mode
  • 12"dia. 10-blade fan
  • Long-life, fuse-protected, sealed ball bearing, 12-volt motor
  • Over 900 cu. ft. of air per minute
  • Fits 14" x 14" roof opening
  • Mounting screws and hardware included; roof sealant sold separately

  • Technical Specs

    Tech Specs

    Weight: 14.6 lbs.

    Warranty: Mfr. 2 year limited warranty with lifetime warranty on lid.

    Manufacturer: Maxxair Ventilation Solutions

    Mfg Part #: 00-04500K

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    MaxxFan Standard 4500K: Customer Reviews

    Camper's Choice Rating

    (5 Based on 6 Reviews)

    Reviewed by 6 customers


    Awesome Fan

    0 out of 0 people found this review helpful.
    June 04, 2011
    This fan is great we installed it over the bed in our 5th wheel camper. It takes the heat off the camper in the day time and we reverse it at night to blow the cool air in. Very quiet running and easy to install . Has thermostat set the temp and it comes on and goes off by itself . Best fan ever we love it.
    Was this review helpful? Yes / No

    very good product

    0 out of 0 people found this review helpful.
    August 17, 2011
    product was received in good condition , delivery and track on time whit very hi inefficiency transport Co. ( U.P.S. ) was very impress by the logistic of it .
    Was this review helpful? Yes / No

    maxxfan 4500k

    0 out of 0 people found this review helpful.
    August 17, 2011
    the fan work like charm, just the wall mount holder of the remote control. If the Co. manufacturing the product supplies a Velcro band to hold it in place during the transport ( so you don't have to look for the batteries and covert in your RV or toy trailer floor )
    Was this review helpful? Yes / No

    MaxxFan 4500K

    0 out of 0 people found this review helpful.
    November 20, 2013
    This is a must have fan !! Lots of practical features. Love the 10 speed and rain sensor.
    Was this review helpful? Yes / No

    Performs as I hoped it would.

    0 out of 0 people found this review helpful.
    March 01, 2014
    I ordered this fan to replace a non-fan vent in my RV bedroom. When it arrived I assembled the needed supplies and got up on the roof. Installation was fairly easy, just make sure you clean any old sealant off the roof. Once installed and wired, it performs wonderfully. Today the rain came and the sensor performed as advertised. I recommend this fan to anyone as a way to keep your RV cool before resorting to running the A/C. The reversible fan and ceiling fan feature is an added bonus.
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    0 out of 0 people found this review helpful.
    October 05, 2014
    This is a great product. Great DIY PROJECT, set about 4 hours a side though, you have to clean the roof or rubber membrane (if you have one.) Once the cleaning was done, the unit fit in the factory hole (no resizing was required). It took about twenty minutes to install it. The ceiling fan feature is great. Going to buy another one and replace my other roof vent for cross circulation. Great product.
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    Q & A

    Product Question & Answer

    12 questions : 12 answers
    Expand All
    Can I get an Owners Manual?
    1 answer(s)
    I have an electric fan installed in my motorhome but would like replace with this unit will in fit without having to remove the intire existing unit?
    1 answer(s)
    Does this need additional wiring?
    1 answer(s)
    Will this fan work in my 2015 Jayco Pinacle?
    1 answer(s)
    Which maxi cover will work?
    1 answer(s)
    How many amps does it draw on high?
    1 answer(s)
    is this powered by 12 volt dc or 120 volt a/c
    1 answer(s)
    1 answer(s)
    If the rain sensor closes the lid does it reopen and return to its prior operation state automatically or do you need to command it into operation?
    1 answer(s)
    Can the vent lid be closed manually if there is an electrical failure?
    1 answer(s)
    if the assembly is in vent mode with the fan off and lid open will the rain sensor still close the lid when rain is detected?
    1 answer(s)
    Does the thermostat come in Celsius?
    1 answer(s)

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