This burner orifice (part number 9003493) is for water heaters.
Burner orifice 9003493 regulates the flow of gas coming from the gas burner valve.
The gas supply line connections must be checked for leaks after installing this part.
Plumbing and Heating
7.1" INHx 5" INHx 2.9"FOT
- Installations last year: 3
- Average installation time: 46 minutes
- Level of repair difficulty: