Figure 5: Gas Furnace VentingâSealed combustion furnaces (two pipe systems â exhaust gases out and combustion air in) are vented to roof or down to dry well (âpitâ with screen). Vent runs can extend up or down up to 100 feet. Figure 6: Gas Water Heater VentingâSealed combustion domestic hot water heaters (two pipe systems â exhaust gases out and combustion air in) are vented to roof or down to dry well (âpitâ with screen). Vent runs can extend up or down up 100 feet.
Defense Forces Day in Zimbabwe Date in the current year: August 15, 2017. Defense Forces Day is a public holiday in Zimbabwe celebrated the day after Heroes' Day (the second Monday in August). It is typically marked with a military parade that takes place in the capital city of Harare.
Zimbabwe (/zÉªmËbÉËbweÉª/), officially the Republic of Zimbabwe, is a landlocked country located in southern Africa, between the Zambezi and Limpopo Rivers.It borders South Africa to the south, Botswana to the west, Zambia to the northwest, and Mozambique to the east.ince the land reform programme in 2000, tourism in Zimbabwe has steadily declined. After rising during the 1990s, (1.4 million tourists in 1999) industry figures described a 75% fall in visitors to Zimbabwe in 2000. By December, less than 20% of hotel rooms had been occupied.