Welcome to Defender Canada! 
Air Conditioning
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Webasto FCF Platinum Fuse - 5012190A
$0.96 -
Webasto FCF Rubber Stopper Base Pan for Air Conditioning Unit - FCFSP0061A
$1.23 -
Webasto FCF Hold Down Clamp for Drain Pan - FCFSP0058A
$1.98 -
Webasto FCF Classic Replacement Air Filter
$2.06 - $3.45 -
Micro-Air 6-Pin RJ-12 Modular Plug Connector - CON-003-X00
$2.16 -
Webasto FCF Replacement Air Filter - 5012191A
$2.35 -
Micro-Air 8-Pin RJ-45 Modular Plug Connector - CON-004-X00
$2.80 -
Micro-Air Pressure Switch/Sensor/DC Fan Connectors
$3.23 -
Webasto FCF Platinum Evaporator/Chilled Water Temperature Sensor
$4.45 -
Webasto FCF Platinum Ambient/Return Air Temperature Sensor - 5012172A
$7.11 -
Webasto FCF Platinum Replacement Air Filter
$12.24 - $13.53 -
Micro-Air EasyStart Universal Installation Kit - KIT-364-368-Rt2
$14.95 -
Webasto BlueCool A-Series Replacement Blower Capacitor - 2510191A
$18.76 -
Webasto FCF Classic Ambient/Return Air Temperature Sensor - FCFSP0002A
$18.93 -
Webasto FCF Classic Evaporator Temperature Sensor - FCFSP0003A
$18.93 -
Webasto BlueCool S-Series Replacement Run Capacitor
$28.91 -
Webasto BlueCool S-Series Replacement Blower Capacitor
$31.96 - $36.58 -
Micro-Air Retrofit Adapter Marvair Seamach Control - ADP-001-X00
$33.56 -
Micro-Air 8-Conductor Cable Display
$37.26 - $179.17 -
Webasto FCF Platinum Wireless Remote Control - 5012610A
$39.19 -
Micro-Air 6-Conductor Cable Display
$41.70 - $171.81 -
Micro-Air 6-Conductor Communication Cable
$41.70 - $171.81 -
Webasto BlueCool Coupling for MyTouch Display Cable - WBCL151006A
$42.79 -
Webasto BlueCool MyTouch Display Cable
$43.48 - $73.51 -
Webasto FCF Display Cable - FCFSP0098A
$49.74 -
Micro-Air Triac for FAMU Heater Applications - SUB-360-X0A
$49.89 -
Micro-Air Epoxy Water/Air Temperature Sensor
$50.57 - $152.47 -
Micro-Air Air Temperature Sensor
$51.17 - $75.74 -
Micro-Air 3K Air Temperature Sensor
$51.17 - $93.43 -
Webasto BlueCool S-Series 2-Pole Switching Contactor
$51.36 - $74.14 -
Webasto BlueCool S-Series Replacement Air Filter
$57.00 - $85.76 -
Micro-Air 2-Pin Glass Water Temperature Sensor
$61.55 - $81.86 -
Micro-Air Glass Water Temperature Sensor
$72.32 - $169.36 -
Webasto FCF Platinum Replacement Circuit Board - 5012434A
$73.85 -
Webasto BlueCool Ambient/Return Air Temperature Sensor
$75.05 - $109.22 -
Webasto BlueCool A-Series Replacement Air Filter
$81.15 - $128.07 -
Webasto BlueCool Evaporator/Chilled Water Temperature Sensor
$95.69 - $117.35 -
Micro-Air MA Replacement Trigger - ASY-599-X01
$102.23 -
Webasto Low Pressure Safety Switch - WBCL002232B
$104.49 -
Webasto High Pressure Safety Switch - WBCL002233A
$114.53 -
Webasto BlueCool Replacement Fuse Kit - WBCL050949B
$123.55 -
Micro-Air Compressor Triac Replacement Relay - ASY-503-X2D
$131.12 -
Webasto FCF Classic Replacement Circuit Board
$137.27 - $155.86 -
Webasto V64T/V77T Replacement 2-Pole Contactor - WBCL152016A
$182.21 -
Webasto FCF Classic Digital Display - FCFSP0010A
$200.76 -
Webasto FCF Platinum Digital Display - 5012299A
$202.69 -
Webasto BlueCool V-Series Replacement Unibis Circuit Breaker
$213.79 - $329.97 -
Micro-Air 402-IO Compact Control Display - ASY-402-X03
$266.78
About Air Conditioning
Size matters!
You cannot choose the best marine air conditioner for your boat without knowing a few things. First, how large is your boat? Just like a house, the size of the boat air conditioner’s output is based on the number of cubic feet inside your boat. Keep in mind that marine AC units also take into account the inefficiency of a boat compared to a house! The output of the unit is but one size you must consider before purchase - what type of space is available on your boat for the unit itself? The unit footprint could be the most important measurement of all!
Bells & Whistles
The Dometic air conditioners and Webasto units offer an array of extras to consider for your application. Remote controllers, wiring harnesses, displays, wireless remotes - all of these are items to consider before purchase. Rest assured Defender offers a full line of products related to your new marine ac unit that will see you through a retrofit or the replacement of your old unit. And all of our manufacturers offer excellent support and warranties.
When cool is not enough?
Turn on the heat! Both Dometic and Webasto boast reverse cycle heat from their cooling units. So when the nights get chilly, extend your boating season with comfortable heat. This is as close to a marine air split system as you are bound to find and you have plenty of choices right here at Defender.