Williams P322016 Thermostat

It was installed a couple years ago by the utilities company but I don't know how to open it. How do you open it.

Most thermostat covers are just snap on covers so you can just pull it off with a little force.

I had a thermostat with this part number on it and I need another but this does not look the same

This is what we have.

Does this thermostat has C wire

Message received and we are still waiting for an answer from the factory.

I'm looking for a thermostat for a Williams vented wall mount furnace 30,000 BTUs the model number is 3003622 the serial number is 34110786D

P322016 is the one for 3003622.

How do I reset and set temperature for William thermostat??? I turn off and move 70F the heater doesn’t turn on, but I hear “click” at 60F.

It should reset itself after you turn it off then back up. Please consult with a contractor if that doesn't work.

I have a Williams 3003612 gas heater that doesn’t currently have an external thermostat attached. Will this work with that model?

It probably works. Thermostats usually don’t care what kind of unit they controlling but please double check with your license contractor.

Is the P322016 thermostat the correct one for use with a Williams model 1403822 14K BTU natural gas wall furnace?

Yes, it is.

Do they make a digital version? The numbers are to small for me.

We will need the part numbers to check. Thanks