RVs have the most space, but factory setups are often cheap. These upgrades turn a basic motorhome into a genuinely comfortable living space.
Portable propane heater rated for indoor use. 4,000-9,000 BTU with built-in oxygen depletion sensor and tip-over shutoff.
Backup heater for RV furnace failures
Portable battery-powered AC unit. 2300 BTU cooling with a built-in 24V lithium battery. Runs 3-5 hours on a charge.
Supplement RV AC during extreme heat