Blazin
Addicted to ArboristSite
I scored this unit off ebay 3 years ago for $30 and another 30 for the thermocouple and extension wire. I have the thermocouple strapped to the copper incoming line on my Domestic hot water exchanger in the basement and the monitor is under my desk upstairs. Pretty neat little unit, it has high and low alarm set points to let you know if it's over running or under. My stove is 60yrds away from the house, and I wanted to know what it was up to. Last year the Damper Solenoid stuck open at 2am in the morning and it let me know!