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VanThermia · Guides for considered choicesUnited States · Selection for your market

Guides, calculators and troubleshooting

Here are all the practical guides, calculators and troubleshooting pages on VanThermia, organized by category.

Camper and RV heaters

How to Install a Diesel Heater in a Camper Van or RVHow to plan a diesel heater install in a camper van or RV: location, exhaust and intake outside, fuel, wiring, CO alarm, paperwork, and when to hire a pro.
What Size Heater Do I Need for My Camper Van or RV?Work out how many kW or BTU your camper van or RV heater needs from volume, insulation and outside temperature, and spot inflated diesel heater ratings.

Camper ventilation and damp control

Camper Van Condensation: Why It Happens and How to Stop ItWhy condensation forms in camper vans and RVs and how to stop it: keep humidity below 60 %, ventilate, insulate, use dry heat and pick the right dehumidifier.

Insulation and safety

Carbon Monoxide in Camper Vans and RVs: Sources, Symptoms and AlarmsWhere carbon monoxide comes from in a camper van or RV, the NHS symptoms, what to do, UL 2034 vs EN 50291-2 alarms and where to fit one.

Tools and more