Airrex Service Kit AH-500i

An easy way to keep your Airrex infrared heater long-lasting and in good working order is to service it with the Airrex service kit. It is recommended to perform service annually. Regular maintenance of the heater keeps it in good working order all year round and extends the life of the device. You can do the maintenance yourself or use the importer's professional service. The five-year extended warranty on the Airrex AH-500i heater, released for the winter season 2026-27, requires the heater to be registered and the service kit to be replaced annually. The correct, model-specific service kit must always be used with the Airrex. The service kit includes a fuel filter, fuel injector and gaskets.