The Mr. Heater MH18CH Radiant Cabinet LP Heater is a reliable and safe solution for heating your outdoor spaces. Whether you're warming up a patio, garage, or any open area, this powerful heater delivers efficient and consistent warmth without the need for electricity. Its CSA certification ensures that it meets high safety and performance standards, giving you confidence in every use.
Built with durable steel construction, this model is designed to withstand the elements and provide long-lasting service. An automatic low oxygen shutoff system keeps you safe by turning off the heater if it detects unsafe air conditions. With adjustable heat settings—high, medium, and low—you can tailor the warmth to fit your needs and comfort level. Ideal for use when power isn't available, it runs up to 24 hours on high and 72 hours on low, making it perfect for extended periods of heating.
