Mr. Heater 30000 BTU Vent Free Propane Gas Wall or Floor Indoor Heater (2 Pack), 1 Piece - Fry's Food Stores
Mr. Heater 30000 BTU Vent Free Radiant 20# Quiet Propane Indoor Space Heater, 1 Piece - City Market
Bluegrass Living 26000-BTU Wall-Mount Indoor Natural Gas or Liquid Propane Vent-Free Infrared Heater in the Gas Space Heaters department at Lowes.com
EMPIRE RH25/RH35 Vented Console Gas Heater – US Fireplace Store
Amazon.com: Mr. Heater 18000 BTU Vent Free Radiant Propane Indoor and Outdoor Wall or Floor Heater with Thermostat for Spaces up to 500 Square Feet, (2 Pack) : Home & Kitchen