Rinnai Fan Convector Model 824. Modulating gas valve and blower. The fan is extremely quiet and really moves the air. Also, it is cool to the touch so you don't have to worry about burning yourself on it. Not inexpensive, but you get what you pay for.

Hi- I have a concrete patio that I would like to heat so we can be more comfortable outside. I am a bit worried about the sunshade getting too hot or if it would catch on fire! I would like to put the heater up in the eves of the house about 3 feet away from the heater and 7 feet or so from the patio. Do I use infrared? Put the gas heater on the ground? In the planter next to the patio? I would like it to be up and out of the way. Thanks!

Types for Outdoor Heaters- https://www.heating-air-conditioning.org/ Outdoor heaters typically use one of four main types of fuel sources — Natural Gas, Propane, Electric & Wood — each with their own set of pros and cons. Let’s take a closer look at each of the fuel types, and help narrow down which one is best for you. 1. Propane Propane heaters are pretty easy to add to your patio or yard. They don’t usually require professional installation, so it’s just a matter of putting them together, attaching the gas tank, and turning them on. Unfortunately, they cost more than natural gas outdoor heaters in the long run and you should plan on replacing the gas tank every so often if you go with this option, but the startup convenience appeals to many users. And when the propane tank does run out, it’s incredibly easy to replace the tank with a new one. Benefits: Heat up fast. No installation required. Portable; Can be moved to where you need the heat the most. To Keep in Mind: Propane costs more than natural gas. Gas tanks will need to be replaced periodically. Shouldn’t be used in a covered or enclosed space. 2. Natural Gas Natural gas outdoor heaters will usually require professional installation, since you’ll need them to be hooked up to your gas line. Because of this, they can cost quite a bit more upfront than other types of outdoor heaters — both for the heater itself and the installation costs. However, they’re the cheapest to use once you have them installed and they’re incredibly easy to maintain. Benefits: Cheap to use. Easy to maintain. To Keep in Mind: Expensive to buy and install. Can’t use in a covered or enclosed space. May be difficult to move due to natural gas line. Outdoor heaters typically use one of four main types of fuel sources — Natural Gas, Propane, Electric & Wood — each with their own set of pros and cons. Let’s take a closer look at each of the fuel types, and help narrow down which one is best for you. 1. Propane Propane heaters are pretty easy to add to your patio or yard. They don’t usually require professional installation, so it’s just a matter of putting them together, attaching the gas tank, and turning them on. Unfortunately, they cost more than natural gas outdoor heaters in the long run and you should plan on replacing the gas tank every so often if you go with this option, but the startup convenience appeals to many users. And when the propane tank does run out, it’s incredibly easy to replace the tank with a new one. Benefits: Heat up fast. No installation required. Portable; Can be moved to where you need the heat the most. To Keep in Mind: Propane costs more than natural gas. Gas tanks will need to be replaced periodically. Shouldn’t be used in a covered or enclosed space.

I'm in the market now too - what did you end up with @kwuerfl ?