Yes, I'd call a plumber if it were my house.

You're looking at likely one or more of 3 issues:

• Air in the line
• Bad thermostat
• Circulator pump issue

Before you call, check your breaker panel. If nothing is tripped, check your circulator pumps, see if maybe they have a shutoff valve or switch and verify they are on.

Anything more than that isn't DIY unless you're familiar with plumbing.

Gas? That looks like an electric baseboard.

Or are you forced hot water with a gas furnace?

EDIT: I looked at the pic closer... Looks like forced hot water.

Is it on its own zone? (Thermostat in that room)

Plumbers are who'd you call to fix this.

As someone mentioned, you can definitely call a charity and donate it..

Or if you know somebody with a pickup truck. You can rent a trailer to tow it from U-Haul and bring it to somewhere. That's a little more convenient for me to figure out what to do with it.