Amazon.com has a Mr. Heater MH12T 8,000 – 14,000 BTU Single Propane Heater for $31.94 with Free Shipping.
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- Up to 45 hours burn time on one cylinder n
- 8,000-14,000 BTU single propane heater n
- High, medium, and low regulator n
- Safety shutoff and thermocouple n
- Mounts to 20-pound cylinder