Figure 23: gas connection with flexible gas hose, Caution – Roberts Gorden Low Intensity Unitary Heater Designed for Harsh Environments HE-40 User Manual

Low Intensity Unitary Heater Designed for Harsh Environments HE-80, Low Intensity Unitary Heater Designed for Harsh Environments HE-175, Low Intensity Unitary Heater Designed for Harsh Environments HE-125, Low Intensity Unitary Heater Designed for Harsh Environments HE-60