This is not the 2 fan
clamp-on version to play with the air-flow on the condenser...
Our setup will remove the heat in the back of your fridge (not
just spinning the hot air around...)!
RV Refrigerator replacement fan
for all Dometic models and any other brands. A auxiliary fan is able to lower the operating
temperatures inside the refrigerator, decrease the time that the refrigerator
reaches the desired temperature at start-up, and increase the refrigerators
performance by up to 40%.
One fan should be efficient in a medium hot climate with some shade around the
RV; else I had best results with a combination of two high efficiency fans,
taking less power than many single fan installations. Why not buy two
fan-blowers together - consider our very affordable price?
This kit is a Perfect replacement for Dometic and Norcold cooling fans.
The size is 120 x 120mm x 25mm (about 4 3/4" x 4 3/4" x 1"), it should fit in the existing brackets with the
same hole measurement (105mm). To be on the safe side, you will get a complete set of hardware for the installation, included with your order!
The kit is often used as a ADD-ON for any brand of RV Refrigerators,
it comes with all the necessary hard ware and can be installed in a variety of
positions and places (perfect for a do-it-yourself job!).
This is our most economic and most
quit fan with a extreme low ampere draw (0.26A). This refrigerator cooling fan
moves about 72 CFM (cubic feet per minute) with an ultra quiet noise level of
less than 16 dBA.
Your new fan comes with brackets and hardware for a painless installation (as
seen in the picture).
This fan is in fact more
advanced than many ordinary fans:
low noise, ultra quiet ball bearings. Less than 16dBA (compared to 40+ dBA).
quiet fan speed 1500 RPM
fan-blade design for high air volume (72 CFM)
low power draw at 0.26A at 12V DC (compared to 0.91A)
One fan should be efficient in a
medium hot climate with a bit shade around the RV; else the setup of two fans
together is recommended.
Independent research has shown that a auxiliary fan kit is able to lower the
operating temperatures inside the refrigerator, decrease the time that the
refrigerator reaches the desired temperature at start-up, and increase the
refrigerators performance by up to 40%.
We carry 4 different sizes of high efficiency refrigerator cooling fans, all
come with two ultra quiet ball bearings and computer designed fan-blade design
for highest air volume.
If you need the original Dometic 3108705.744 / 3108705.751 kit for
2-door refrigerators- click
If your available space is limited, please look at our smaller size
80x80x25mm fan - click
In case that you need a even smaller size, very powerful cooling fan
70x70x15mm - click
If you need to add a round
(standard) Fan Switch (130ºF Thermostat) - click
If you'd like to add 2
"easy-install" flat Fan Switch (122º and 130ºF Thermostat) - click
I am getting a
lot of messages about performance problems on RV camper refrigerators.
What you need to know:
A RV refrigerator doesn’t use a
compressor, instead uses heat - either from an electric heating element or an
LP-gas flame. The heat starts a chemical reaction, and evaporation and
condensation causes the refrigerator to cool.
The heat created by the cooling process is vented within a narrow space
behind the refrigerator. Air enters through the outside refrigerator access
panel and moves the hot air out through the panel or roof vent. That creates a
dead air space directly behind and above the refrigerator and trap warm air,
drastically reduce the draft effect.
One of the best ways to increase the efficiency of your refrigerator is to
increase the air flow on the back of the refrigerator. You need to install a thermostatically controlled
12-Volt high efficient circulation fan at the inside the back panel of the
Electric energy in an RV is very
valuable, particularly on dry-camping. The auxiliary cooling fan use the 12V DC
power-source from the batteries. On shore power, the converter transform the
120V power to 12V DC which is used to charge the batteries and other circuits
like water pump, lights and many more utilities.
Without a doubt, is most
important to choose the correct fan and thermostat to increase the efficiency without
wasting precious power!
I do not recommend noisy computer
fans with sleeve bearings; some models produce even additional heat while
Here is what to look for:
a fan motor with BALL BEARINGS (sleeve bearings have a shorter life time,
particularly in a hot environment).
a high efficiency fan with a low amp draw - but high air volume!
a LOW NOISE fan with a DBA of less than 25 (If you like a good sleep...)
the correct thermostat like a 120º to 130ºF, you need the cooling fan just when
the refrigerator is in a cooling cycle and the environment is definitely hot
(saving precious battery power! Some folks try to sell a 80 to 110ºF thermostat
/ fan switch. Your fan will run 24 hours on a warm day... (imagine the useless
waste of power - especially at DRY-Camping...)
I only sell
commercial quality parts - guaranteed to be brand-new - at a very affordable
need an introduction about how to install your new auxiliary cooling fan?
I will attach two (easy to
understand) Guidelines and Diagrams!
(Courtesy of Appliance and Air copyright © 1996 – 2015)
And… you’ll receive a little present - just in case you need some
(After over 40 years of repair-service I may know what you are looking
fast shipping - USPS First Class Package
within 24 hours (one working day) after payment, including USPS Tracking /
Delivery Confirmation via e-mail!
Please let me know if you have any
This is what I am here for; many suppliers do not even know what they are
I am proud of being able to help you.
item is individually packed including a label with description…
just enter YOUR sales price in the empty spot and you are ready for business!
Professional packaging; your items
are packed in brand new enviro-friendly super strong white shipping boxes
(instead of old used shoe boxes…).
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any major credit card through PayPal!
Payment is due no later than 3 days from auction close. I will file a
non-paying bidder alert 10 days from auction end with no additional payment
reminder emails. It is your responsibility to make sure payment is made in a
We provide professional packaging;
your items are packed using brand new enviro-friendly super strong shipping
boxes (instead of old used shoe boxes…).
I prefer shipping to the United States and Canada! (Canada shipping select: Standard shipping from outside US)
For other Countries - please ask first - thank you.
you for your business, have a nice day - Appliance and Air.