Review on 🔥 Mr. Heater Corporation F299831 Ventless 30,000 BTU Radiant Natural Gas Heater, Multi by Katie Johnson

Love the ease of use and lots of warmth. I bought a blower since the heater covers over 650 square feet. The instructions do not give details about the electrical device (thermistor) that needs to be inserted into the hole and screwed on, and then connected to the fan. Another issue is that once installed the fan extends beyond the rear of the heater leaving no room for airflow and therefore cannot be wall mounted using the supplied wall bracket. If desired, it could be fitted or designed with a larger bracket and larger washers on the underside. I had to put it on the floor to get enough airflow for the fan. In addition, the 90° reducer elbow was not provided at the bottom of the heater to provide adequate room to swing back towards the gas source.