Running air conditioning in a converted cargo van typically requires some modifications and additional equipment. Here are a few options you can consider:
Auxiliary Battery System: Install a separate deep-cycle auxiliary battery system in your van to power the air conditioning unit. This battery system should be charged either by the van's alternator while driving or through a solar panel system. This setup allows you to run the air conditioning even when the engine is off.
Roof-Mounted RV Air Conditioner: Consider installing a roof-mounted RV air conditioning unit. These units are designed for mobile applications and can be powered by the van's electrical system or a separate auxiliary battery system. Ensure that your van's roof is strong enough to support the weight of the unit and consult a professional for installation.
Portable Air Conditioner: Another option is to use a portable air conditioner unit. These units are self-contained and can be placed inside the van. Portable air conditioners typically require an external vent to exhaust hot air, so you'll need to create an opening in the van's structure or use a window adapter kit for ventilation.
Window-Mounted Air Conditioner: If your van has windows that can be opened, you can consider using a window-mounted air conditioning unit. These units are relatively easy to install and provide cooling directly to the interior space. However, they may restrict airflow and limit visibility through the window.
Split System Air Conditioner: A more complex option is a split system air conditioner. This setup consists of an indoor air handling unit and an outdoor condenser unit. The condenser unit can be mounted to the van's exterior, while the air handling unit is installed inside. This option requires professional installation and may require additional modifications to the van.
It's important to note that running air conditioning in a van, especially when the engine is off, will consume a significant amount of power. Therefore, it's crucial to calculate your power needs, ensure proper insulation in the van, and consider alternative power sources like solar panels or shore power when available. Consulting with a professional or an experienced van conversion specialist can provide you with tailored advice based on your specific requirements and van model.