How to Clean a Stainless Steel Hot Tub Coil

How to Clean a Stainless Steel Hot Tub Coil

Wood fired hot tub coils get dirty as you use them. They don't need to be cleaned but we've found an easy way to clean them for those of you who like a shiny stainless steel coil. 

Step 1

Hose down your dirty heating coil to remove excess dirt and soot.

dirty hot tub coil


Step 2

Find a powerful oven cleaning spray. Follow the directions on the can and spray the coil. These sprays have harsh chemicals so make sure you are in a well ventilated area and wearing the appropriate PPE.

Cleaning the fire powered spa heater

Hot tub coil being cleaned

Step 3

After waiting for the spray to work (our spray takes 30 minutes) rinse off the spray and the soot with a hose. 

rinsing the fire coil

 Step 4

That's it! Enjoy your shiny wood fired hot tub heating coil. 

DIY hot tub thermosyphon coil


Video: How to Clean a Thermosyphon Coil 

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