Water Air Vent (401488) 1/2"F X 3/4"M NPT
Air Vent Automatic w/Built In Shut Off 3/4 & 1/2"NPT 150 psi Max Brass
Water Air Vent (401485) 3/4" M NPT
Automatic Air Vent Combination (3/4"nptm 1/2"nptf) 113021
iWave-R, Residential IAQ ION Generator/ Air Cleaner Up to 1-6 Tons Self-Clean
iWave-C, Commercial IAQ ION Generator/ Air Cleaner Up to 6-12 Tons Self-Clean