Shipping CostCustomer ReviewsRV Products Ask a questionColeman POLAR CUB 9200btu LOW PROFILE RV Air Conditioner Complete with Cool Ceiling Assembly  2 Year Factory Warranty. The quality line of Coleman-Mach RV Air Conditioners now includes a revolutionary new low-profile model utilizing the latest air conditioning technology. As environmental chamber testing has documented, the new, low-profile Polar Mach offers the best cooling capacity versus power consumption ever supplied to the RV industry! New aerodynamically styled air conditioner shrouds include weather-resistant condenser coil protection, while exclusive optional 100% condensate water removal allows consumers to avoid vehicle discoloration problems. Heat transfer to the vehicle exterior has also been dramatically accelerated by our new, vertically mounted motor and 17" oversized fan blade. Fits standard 14 x 14 roof opening. Low power consumption of approximately 11.1 amps or 1320 watts. Confirmed by testing as the best cooling capacity versus power consumption

Aerodynamically styled shroud that provides condenser coil protection The vertically mounted motor and 17" oversized fan provides accelerated heat transfer to improve cooling performance. High density polyethylene water collection pan to eliminate pan corrosion A low profile that is only 10 inches high Includes compressor starting components as standard equipment 1/3 hp compressor motor, the most powerful in the RV industry today Running Watts for Cooling - 1225 to 1450 Watts Approximate full load amps - cooling - 11.1 amps Evaporator Air Delivery on high speed - 200 CFM Dimensions: 44 2/25" L x 32" W x 10" H Optional 5,600 Btuh heating element to take the chill out of cool mornings. Includes Delivery Ceiling Assembly(9000 Series™) Control knobs mounted on end for best visibility and ease of operation. Designed with a special contour to fit snugly against convex vehicle ceilings. Only two inches thick and weighs just over six pounds.

Filter replacement is convenient and easy to perform. Related Items:COLEMAN 13500 btu RV AIR CONDITIONER with CEILING ASSEMBLY Buy NowCOLEMAN 15000 btu RV ROOF AIR CONDITIONER Buy NowDometic Duo Therm Brisk Air Conditioner 13500 BTU Top Unit RV Camper Tailer Buy NowDometic Duotherm Brisk Air Conditioner 15000 BTU RV Camper Trailer Buy NowAlso purchased with this product: Coleman Dometic AC Air Conditioner Universal Roof Gasket Seal Ameri-Kart Fresh Water Holding Tank 40 Gallon RV Camper Trailer Maxx Fan Maxxair 12 Volt Ventilation System White RV Camper Travel how an outside ac unit worksTrailer Entry Entrance Door Lock Handle Chrome Dometic 310 RV China Toilet Whitewater around outside air conditioner unitOver the course of time, you're likely to see some unsettling things in your home. ac unit brands

Maybe it's the quick blur of something scampering under the refrigerator, a fresh water stain on your ceiling or the activation of the security light in your backyard. Or maybe it's something as simple as the lights flickering on and off. While an occasional power surge may scare you for a second, the damage it can do to your appliances might make you want to hide under the covers. Computers and TVs can get ruined in an instant from a surge, which sends a sudden increase of electricity through your house. Surges can be caused by a number of factors. There could be a lightning strike nearby, your utility company may be switching from one distribution system to another, or an animal like a squirrel or raccoon could damage a power line causing a surge. In some cases, if your house is near a large factory and you share the same transformer or electrical system, something as simple as powering heavy machinery on or off could cause a surge. A power surge can enter the home, fry out the circuit breaker and spread to the various outlets in the house.

If an appliance is plugged directly into the structures electrical system, the appliance may not survive the sudden surge of electricity. So what can you do to make sure your television, computer and plugged-in iPad survive a surge? Start with surge protectors, both large and small. Whole-house surge protectors are installed at the main electrical service panel, where the circuit breakers or fuses are located. The suppressor will channel the extra electricity during the power surge and prevent it from getting into your main system. You can also use surge protector power strips for each of your sensitive appliances. These protectors act like the whole-house suppressors, but on a smaller scale. They can certainly give you some peace of mind the next time there's a storm. Dave Borowski, a spokesperson for Direct Energy, says homeowners are also susceptible to problems caused by low voltage. Whole-house surge protectors will help you during high-voltage surges, but they won't help you during brownouts, which are low power surges, says Borowski.

Brownouts can be more insidious than blackouts because when the voltage goes down, the ampage goes up. Borowski says brownouts happen over time and the fluctuations in voltage can wear down and damage your appliances. If a storm is coming in and it cause fluctuations in your house, it's the low voltage, he says. And over time, that low voltage plays the dance of death with your appliances. Borowski says there are products that monitor incoming voltage of large appliances, like an air conditioning unit, and if the current goes under 187 volts, these mechanisms turn off the units motor until the incoming voltage is safe and consistent. Check with your insurance company to see if you are covered for power-surges. Some home insurance policies cover power-surge damage only if the surge is the result of a nearby lightning strike. Other policies cover electrical surges under any circumstances. To learn more about protecting your home, visit here or call 855-235-1459.DC4812VRF Air Conditioner Technology

It starts with the compressor which uses 95% of the power consumed by an air conditioner. In all ultra-high efficiency AC-powered mini-split units, household electricity enters the air conditioner and passes through a rectifier, a component that converts the incoming Alternating Current (AC) to Direct Current (DC). The DC current passes through a frequency driver which applies power to the motor. The frequency of the power determines the output of the motor, which can be digitally managed to precisely control the motors speed. Because DC power can be used more efficiently, all of the highest efficiency AC-powered heat pumps and air conditioners on the market use DC powered compressors. In an off-grid solar configuration where an AC-powered air conditioner is running from inverted solar power, the power is actually being converted twice. First, the native DC power from solar panels is inverted to AC by the inverter, and then the power is immediately converted back to DC after entering the air conditioner.

It is, requiring more solar panels and more batteries as a result. A key difference with our system – the DC4812VRF unit skips all of these conversions and uses the DC power directly without conversion loss. In addition to avoiding the cost and power loss of an inverter, our system is engineered from the ground up for use with solar. Special electronics anticipate and smoothly handle voltage fluctuations of up to 38% without affecting the operation. In addition to the compressor and control circuits, all other electrical components are DC powered including high efficiency DC fan motors, DC valves & solenoids, etc. There are no inverters used inside the system. The brushless DC compressor and fan motors we use provide a "soft-start" which means that the typical startup surge of an AC air conditioner running on an inverter is eliminated. A normal air conditioner will draw up to 500% more amps on startup, meaning that when running on an inverter, the inverter must be oversized accordingly.

Oversized inverters are much less efficient. The DC motors and controls used in the DC4812VRF system not only avoid needing an inverter, they also minimize the surge or spike at time of startup. The system uses a VRF (Variable Refrigerant Flow) controller and frequency driver in conjunction with multiple sensors and an algorithmic control circuit to raise and lower the units capacity in real time based on conditions as they change. The VRF controller manages the compressor speed, refrigerant flow, fan speed, etc., which can all be precisely matched to the immediate cooling requirements. As the set-point is closely approached, the system will lower its capacity and power consumption, running at a very low energy draw as needed to maintain proper temperature rather than overshooting the set-point and then cycling on and off like a standard air conditioner. Not including the avoided DC to AC to DC power conversion losses, the VRF feature alone saves 30-40% compared to a standard air conditioner.