Bathroom heaters come in all shapes
and all sizes and most home improvement centers have a small selection
of them. If you need a larger selection of bathroom heaters go online
and you will find almost every shape and size you could ever imagine.
Most bathroom heaters are in electric and will need to be installed a
way from the bathtub or shower.
I like the company products from Nutone and they have been in business a
long time.
Bathroom heaters can be installed in your walls or ceiling. You can get
a combination bathroom heater with lighting and ventilation that mounts
in your ceiling.
They still make lights that produce heat using special light bulbs in
bathrooms. Some of these lights don't seem to produce large amounts of
heat though.
Don't forget you can also use towel warmers which can be built in or
freestanding if you would like a nice warm towel as you step out of the
bathtub or shower.