Join Date: May 2007
Location: Glen Cove, NY
Thanked 121 Times in 113 Posts
Rep Power: 10
Re: High Priced "Marine" Thermostats
The thermostat used in the 5411 is the same as the original one that is used in the Atomic 4. I believe it is a Dole. Not sure, but suspect the thermostat kits for the A4 will work on the 5411. Not going to save you any money however.