Installation and adjustment of 2 simple contact thermostats and a little tip. 

In this tutorial, I show you how to install 2 Honeywell brand single contact thermostats: the T4360 - T6360 and Delta Dore: Delta 2. Little tip for adjusting the precision of this type of thermostat.
Honeywell instructions: pdf.lu/GS3n
Delta Dore instructions: pdf.lu/4T0u
My essentials:
6-point key (allen or BTR): amzn.to/3tWXHmG
Hose for draining the boiler: amzn.to/3tXTBdS
Grease I use: amzn.to/36GQvCp
My joint paste sealing kit, Amazon affiliate link: amzn.to/3x08PAP
My Digital Multimeter: amzn.to/3wXlp3S
Pump that I use for inflating expansion tanks: amzn.to/3XAE5RR
Amazon affiliate links.
Video No. 286