Leviton 20 Amp Self-Test SmartlockPro Slim Duplex GFCI Outlet, White

15 Amp Residential Grade Grounding Duplex Outlet, White (10-Pack)

Bright Way GFCI -15 Amp White

950XLT2 Double Check Backflow Preventer, 1-1/4 in, FNPT, Bronze

950XLT2 Double Check Backflow Preventer, 1 in, FNPT, Bronze

950XLT2 Double Check Backflow Preventer, 1-1/2 in, FNPT, Bronze

ATMO Energy Recovery Ventilator, Side Port, 161 cfm, 120 VAC

Outlet Coupling, 2-1/2 x 3/4 in, Groove x FNPT, Ductile Iron, Enamel Painted

Vic-Check® 716 Silent Check Valve, 2-1/2 in, Groove, Ductile Iron

Vic-Check® 716 Silent Check Valve, 4 in, Groove, Ductile Iron