All Parts

Sauna, Steam & Heater Replacement Parts

Find the exact replacement part you need to keep your sauna, steam room, or heater running at peak performance. We stock genuine OEM parts from Harvia, Huum, Mr. Steam, Baltic Leisure, and other major manufacturers — including heating elements, thermostats, control boards, sensors, gaskets, valves, and hardware.

If your sauna heater is not reaching temperature, throwing an error code, or showing signs of wear, start here. We organize parts by category so you can locate the right component quickly. Not sure which part you need? Email us at howdy@sweatdecks.com with your heater model number and a description of the issue and we will identify the correct replacement.