Landlord won't fix the heat? Document the cold, demand repairs in writing, call code enforcement, and heat safely. Your tenant rights and next steps.

You can leave a modern space heater on overnight only with tip-over and overheat shutoff, plugged into a wall outlet and kept three feet from bedding. See the safety checklist and the safest heater...

A space heater should never go in a power strip, surge protector, or light-duty extension cord - its 12.5-amp draw overheats them. Learn the amp math and what to do when the outlet is across the room.

The cheapest space heater to run all night is a low-wattage, thermostat-controlled model used to heat one room. See the real overnight cost by wattage and why brand barely changes the bill.

A 1500-watt space heater draws about 12.5 amps on a standard 120-volt circuit - right at the safe limit of a normal outlet. See the amp draw for every heater wattage and why it decides what can share...

Natural gas is usually cheapest to run, electric is cheapest and safest to install, and propane wins on portability. Here is the cost-per-hour math and break-even analysis to pick the right garage...