If your furnace is less then 50000btus then yes.
Not if it was disconnected properly
if your heater just went out in your house and you need a really good electrical furnace you should really consider getting a whole new furnace from a hardware store or a heater store.
You can buy anything. Getting a loan may be an issue...
Check with your utility company; you may have other gas utilities in use as well.
A fixture is something that attaches to the house like the water heater, furnace, dishwasher, sinks, toilets, bathtubs etc.
Turn up the inlet gas pressure on the furnace to create more BTUs.
Is the furnace a hydroponic system? If it is you only need to get a heat exchanger (As you don't want the water to your heater flowing through the furnace) and plumb it as another zone in your house. If not you need to find a device for heating water that fits your furnace. and plumb the heat exchanger to that. I believe an heat exchanger is required by code in either case.
General Plumbing Supply. Check with Rheem, all makers have specific dealers
A space heater is basically used to warm up a finite space. Instead of using a heating unit or a furnace to warm up the entire house, a space heater heats a limited area. The result is a lower cost and more efficiency.
Furnace Hills Tenant House was created in 1850.
About 500 lbs for furnace and about 10,00 ibs for a brick house
Will a 40,000 btu furnace be enough to heat my 1375 square foot middle unit town house.