Mueller Streamline Co. 18" OD Stainless Steel Gas Connector 5/8 OD 1/2 MIP X 1/2 FIP Ball Valve

Black Iron 1/2 In Cap Pipe Fitting

Black Iron 1/2 In Tee Pipe Fitting

Black Welded Steel Pipe Nipple 1/2 In X 4 In

Clear Trap and Overflow Switch Combo Kit for Drain Pan

Cookie Cutter Reducer 4" to 3" 30 GA

4"X3' KD Pipe 30 GA

Black Welded Steel Pipe Nipple 1/2 In X 12 In

4" Adj 90 30 GA

Black Welded Steel Pipe Nipple 1/2 In X 10 In

20 X 25 Filter Base For Gas Upflow Furnace 3"

A2L 4 Ton R454B Multi Position Cased Coil Stnd Eff 21" Wide w/A2L Sensor TXV

Pleated Filter