Replacing an old worn out thermostat with a cheap thermostat off Amazon. Be sure to follow instructions with wiring!

Products shown in video:
Google Nest Thermostat (recommended for those with correct wiring in place or willing to rewire):
https://amzn.to/3S2FeRq

2-wire heat only thermostat (different model than in video- model shown only available in Europe):
https://amzn.to/3TFAC51 (available in USA)