24volt Steam Boiler Water Feeder. Universal CompatibilityDigital Feed Counter Programmable Feed Delay Settings (30 Sec. to 10 Min) Programmable Feed Amount Settings (LWCO and 1-5 Gal) Manual Feed Button Underfeed Protection Lock-Out Flood Protection Upon a feed signal from low water cut-off, the VXT feeder delays (from 30 seconds to 10 minutes) to allow condensate to return to boiler. If make-upwater is required after the delay period, the VXT will initiate a feed cycle. TheVXT can be set to...