Built-in fresh air and optional ERV systems offer different approaches to ventilation in mini-split heat pumps. This comparison breaks down how they differ in air exchange, heat recovery, and installation flexibility.

Winter RV travel requires extra care—especially when it comes to your RV air conditioner. While your AC isn’t your main heat source in cold weather, understanding its temperature limits, proper use, and basic protection can help prevent damage and extend its lifespan. This guide covers what RV owners should know about using and protecting their RV AC during winter road trips.

A mini-split with a heat pump offers efficient year-round heating and cooling—without ductwork. It’s a smart option for older homes, small spaces, and additions, and it can still draw heat even in freezing weather.