2*1"x1/2"RED WASHER-STEEL RUSTPROOF/SELF CENTER/REDUCING WATER HEATER PAN Atmospheric Vent Gas
Baker’s notes & crumb story
Description
Atmospheric Vent Gas
Basement & Main Drains
these combination gas valves offer unlimited replacement possibilities
and to maintain water pressure in the system at all times
Swivel Spout
2*1"x1/2"RED WASHER-STEEL RUSTPROOF/SELF CENTER/REDUCING WATER HEATER PAN Atmospheric Vent GasReducing washers are used to reduce the size of a knockout in a steel outlet box or metal enclosure. Two reducing washers are required for each knockout.