How do I wire up this new Robertshaw 3210 Thermostat?

I have a gas, forced-air furnace.
The wires coming out of my wall are labeled: RC, Y, W, G.
The new Robertshaw 3210 thermostat has these connectors: R, C, L, O, B, W2, E/W1, Y1, G

Which wires go to which connectors? Do I need to add some jumpers?

Thank you super handy man!

Drew

Do you have airc conditioning connected to the furnace and if so is it a heat pump.

If you do not have a heat pump you need to get a different thermostat, one that is for heat only if you only have heat and heat and cooling if you have both heating and cooling.

Give me some information and I will help you connect it to you furnace.

Wow! Thanks for the link on your 2nd post no less.

R... Rc
Y... Y1
W.. W1
G... G

To avoid replacing batteries add the C wire.
And make the appropriate configuration changes

Letmetellu: Yes, I have an AC unit. It sits outside. Not sure if it is a heat pump. It has a compressor on it. Does that help?

If it is not a heat pump then you wire it the way that KeepitSimple showed you above.