Direct Vent Propane Wall Heater: Efficient &Amp; Eco-Friendly
A direct vent propane wall heater is a self-contained heating appliance that uses propane as fuel and has a sealed combustion chamber. It typically mounts on a wall, drawing air from outside for combustion and expelling exhaust gases directly through the wall or roof vent. This type of heater offers efficient and environmentally friendly heating,…