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.
Melania and Donald Trump attend the annual Bastille Day military parade in Paris on 14 July 2017. Photograph: Christophe Archambault/AFP/Getty Images Donald Trump has ordered the Pentagon to plan a military parade that would see soldiers marching and tanks rolling down the streets of Washington, it was reported on Tuesday. The move was instantly criticised, with one veteransâ group comparing the president to âa wannabe banana republic strongmanâ.