HeatStar High-Intensity Infrared Natural Gas Heater — 100,000 BTU, Model# F191830 | Northern Tool
SunStar Heating Products Infrared Ceramic Heater — Natural Gas, 26,000 BTU, Model# SGM3-N1 | Northern Tool
SunStar, Tough Guy U-Tube Positive Pressure Tube Heater, Fuel Type Natural Gas, Heat Output 200000 Btu/hour, Heat Type Infrared, Model# SPU200-70-TG-N5 | Northern Tool
Dyna-Glo 18,000 BTU Vent Free Infrared Natural Gas Thermostatic Wall Heater IRSS18NGT-2N - The Home Depot
Amazon.com: Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT : Home & Kitchen
Strongway 32in. Galvanized Steel Propane Patio Heater, 45,000 BTU, Black, Model# CZGB-A | Northern Tool
Amazon.com: Dyna-Glo IR18PMDG-1 18,000 BTU Liquid Propane Infrared Vent Free Wall Heater : Everything Else
Mr. Heater Forced Air Propane Heater — 125,000 BTU, 3125 Sq. Ft. Capacity, Model# MH125FAV | Northern Tool
Heat Hog, Indoor/Outdoor Propane Portable Space Heater, Heat Type Radiant, Heat Output 18000 Btu/hour, Heating Capability 250 ft², Model# HH-18SLN-A | Northern Tool
Mr. Heater Vent-Free Natural Gas Radiant Wall Heater — 30,000 BTU, 5-Plaque, Model# MHVFRD30NGT | Northern Tool
SunStar Heating Products Garage Tube Heater —Natural Gas, 45,000 BTU, Model# SIR45-15-N | Northern Tool
Mr. Heater Natural Gas Garage Heater — 25,000 BTU, Model# MH25NG | Northern Tool
HeatStar High-Intensity Infrared Natural Gas Heater — 60,000 BTU, Model# F180629 | Northern Tool
Mr. Heater Big Maxx Natural Gas Garage/Workshop Unit Heater — 50,000 BTU, LP Conversion Kit, Model# F260550 | Northern Tool
Heat Hog, Indoor/Outdoor Propane Portable Space Heater, Heat Type Radiant, Heat Output 4000 Btu/hour, Heating Capability 95 ft², Model# HH-04SLN-A | Northern Tool
Please see replacement Item# 52555. ProCom Radiant Vent-Free Natural Gas Heater — 6000 BTU, Model# MN060HPA | Northern Tool
Mr. Heater Natural Gas Vent-Free Blue Flame Wall Heater — 10,000 BTU, Model# MHVFB10NG | Northern Tool
Hamilton Home Products Low-Profile Natural Gas Heater Warms a 1- to 1-1/2 Car Garage — 30,000 BTU, Model# WGH 30 | Northern Tool
SunStar Heating Products Infrared Ceramic Heater — Natural Gas, 155,000 BTU, Model# SG15-N | Northern Tool
ProCom Blue Flame Vent-Free Natural Gas Heater — 10,000 BTU, Model# MN100TBA | Northern Tool
Heat Hog, Indoor/Outdoor Propane Portable Space Heater, Heat Type Radiant, Heat Output 9000 Btu/hour, Heating Capability 225 ft², Model# HH-09SLN-A | Northern Tool
