Dometic Furnace Accessories - Medium Furnace

What does the Dometic medium furnace category cover?

This collection holds replacement accessories sized for Dometic medium-output RV furnaces, generally the 16,000 to 25,000 BTU range. You will find return air grilles, wall thermostats, and related service parts that match the medium-furnace footprint rather than small or large chassis models. Confirm your furnace model number on the data plate before ordering to make sure the accessory fits your specific unit.

How do I know if my Dometic furnace is a medium model?

Check the data plate inside the furnace compartment for the model number and BTU rating. Medium Dometic furnaces typically fall between 16,000 and 25,000 BTU and have a different cabinet depth than small or large units. If you are unsure, text or call our team at 817-984-1852 with your model number and we will confirm which accessories fit. You can also pair furnace service with related RV winterizing kits if you are prepping for cold-weather storage.

Are these accessories compatible with older Atwood-branded furnaces?

Many Dometic medium furnace accessories carry over to legacy Atwood models, since Dometic acquired the Atwood RV furnace line and retained most part numbering. Cross-reference your Atwood part number against the listing before ordering. For other Dometic and Suburban appliance service parts, see the Suburban water heater switches and Norcold refrigerator essentials collections.

How does shipping work on furnace accessories?

Most furnace accessories in this collection ship via standard ground carrier. Orders over $100 qualify for free shipping. Larger ceiling assemblies and bulkier components may ship truck freight, which is noted on the individual product page.