The Oasis 032020-002 - Hot Faucet Fitting Assembly attaches to the hot tank on certain Oasis bottle type water coolers. This fitting assembly feeds the water from the hot tank to the hot water faucet (red handle).

If your Oasis bottle type water cooler leaks suddenly, it could either be the bottle or this faucet assembly. First, check to make sure that the bottle you placed on your water cooler is not cracked, which can cause the water cooler to leak. If the bottle is not cracked and your water cooler is still leaking, this fitting may be the problem.