I won't know if I 'need' one until I put in the temp probe, but I will be installing one regardless. You can call me at 919-721-9293 (North Carolina) or email at
colinoconnell@ceonc.com . I haven't done any research yet so I'm not sure what you're offering, but from the sound of things it'll do the trick. I appreciate the offer. What else will I need to do the install. Is there a DIY.
Colin