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Hydrolevel VXT-120 is a feature-rich, programmable 120V water feeder designed primarily for use with steam boilers to ensure consistent system water level and safe operation. Upon receiving a feed signal from low water cut-off (LWCO), the VXT delays (30 sec to 10 min) start to allow condensate to return to boiler. If make-up water is required after the delay, the VXT will initiate a selected feed cycle. The VXT-120 feeder can be set to either feed to the level of the LWCO or 1-5 gallons extra to raise the water level above the LWCO to the normal operating level. The digital feed counter tracks all water fed into the system (incl. from the manual feed button).
Technical Specifications:
Features:
Technical Specifications:
- System Type: Steam Boilers
- System Connections: 1/2" Sweat or 1/2" FNPT
- Electrical Specs: 120V, 60 Hz; 15 VA (Power Consumption), NEMA 1 Enclosure
- Operating Specs: 1 GPM (Flow Rate), 10 Gal / 2 Cycles (Max Feed Amount)
- Max Water Temperature: 150°F
- Max Water Pressure: 150 psi
Features:
- Universally compatible with all probe or float-type low water cut-offs
- Programmable feed delay and feed amount
- Digital feed counter w/ call-for-feed indicator
- Manual feed button
- Under-feed protection - it water amount is not sufficient, VXT will delay boiler operation and feed another cycle
- Over-feed protection - VXT delays (30 sec to 10 min) feeding after call from LWCO to allow condensate return to boiler
- Flood protection - locks after two consecutive cycles to prevent flooding