DWE 0 Report post Posted March 4, 2009 Does the seawater pump for the vector air conditioner system have an impellar? it is pumping water but barely Share this post Link to post Share on other sites
Don Hyde Marine 0 Report post Posted March 6, 2009 Hi, Yes, the sea water pump for the Vector A/C unit has an impellor. Can you access the pump to see what make/model it is? If not, what year/model is your Monterey? Share this post Link to post Share on other sites