Green House / Sun room natural gas heaters?

[Float Pilot]

I am looking for a overhead style small shop heater for a green house and a sun room.
But all I have found are the large Hot Dawg style.

In Germany I saw smaller units that were better for sun rooms and small additions.

Any thoughts???

 

[Big Bend]

Watch Craigslist it will show up.

 

[Big Bend]

Just came up on C/L 25,000 btu Gas heater $250.00 @830-6687