10 Best Indoor Natural Gas Space Heaters 2025

Welcome to our top 10 indoor natural gas space heaters review! We took the time to scour the market to bring you the best natural gas space heaters for your home. After reviewing and scoring many products in the space heater category, we found products ranging from a 7.6 score up to an impressive 9.6 score. Our top-rated natural gas space heater comes from the trusted brand, Mr. Heater. The Mr. Heater 30,000 BTU Vent Free Blue Flame Natural Gas Heater MHVFB30NGT is the perfect addition to any home seeking warmth and comfort during the colder months. This heater is not only efficient but also sleek and stylish, making it an excellent addition to any indoor space. Keep reading to learn more about our top picks and which indoor natural gas space heater is perfect for your home.