This fits your.
- by entering your model number.
- 4.000. 9.000. and 18.000 BTU/hr
- Automatic low-oxygen shutoff system
- Accidental tip-over safety shutoff
- Heats up to 400 sq ft
- Connects directly to two. 1-lb disposable cylinders or a 20-lb cylinder with an optional hose (cylinders not included)