Sunjoy 40,000 BTU Black Steel Frame Outdoor Patio Standing Propane Gas Heater with Table Top for Commercial & Residential Use

Is the heat output adjustable? Or is there just an on-and-off switch?

Dear customer, Heat output is adjustable, and there is an off-and-on switch.

Can this heater be used inside a canopy?

Dear customer, Really hot, It is not recommended to beneath a structure of any sort.

Can the heat be felt on the ground? I'm looking to heat my patio when I let my young puppies outside to potty.

Dear customer, I doubt much heat would reach the ground, it's about 100 inches above the ground. There are a variety of heat lamps or radiant heaters available that would work better.

I would like to view the user manual & assembly guide before I purchase. Is that possible?

Dear customer, We have a digital version of the instruction manual. If you have any questions regarding the heater, we'd be happy to assist you. Thank you.

What is the product warranty?

Dear customer, Sunjoy will provide a one-year limited warranty after your purchase.

Can I use a 30 lb propane tank with this unit?

Dear customer, This patio heater can only accept a 9 kg / 20lb Propane tank with size of 46cm (Height) / 18.1in * 32cm (Width) / 12.5in.

Can I use it in the garage?

Dear customer, The patio heater cannot be used in an enclosed space such as a garage, camper, tent, car or home. It is for outdoor use only.