Viessmann Heating Parts 7726376

• No more trips to the basement to add water to the boiler
• Works with all probe and float type low water cut-offs
• Brightly illuminated feed counter displays the amount of water added to the boiler
• Built-in memory prevents power interruptions from clearing the counter
• Helps prevent flooded boilers, allows time for condensate to return to the boiler before starting a feed cycle
• Six settings provide two ways to feed
• 1 - 5 Gallon settings now feed above the probe to restore the boiler's normal operating level or select LWCO setting to end the feed cycle
• Allows for additional make-up water at the touch of a button, manual feed amounts are recorded and added to the totalGallons displayed by the feed counter
• If one feed cycle is not sufficient to restore boiler operation, the VxT will delay and feed one additional cycle
• Digital feed counter
• 30 sec to 10 min programmable feed delay settings
• LWCO and 1 - 5 Gallon programmable feed amount settings
• Manual feed button
• Underfeed protection
• Lock-out flood protection
• 1 gpm flow rate
• 10 VA power consumption

Hydrolevel Parts B112-4

B112-4

Hydrolevel Parts 48-206

48-206

45-221

45-221

hydrolevel parts 3150

3150

hydrolevel parts z015259

• Burner circuit contacts open after 15 sec delay in a low water condition
• Automatically reactivates burner circuit 30 sec after water reaches the probe, allowing optional water feeder to raise water level above the probe
• Intermittent level test (ILT) feature provides maximum boiler protection by removing power from the burner circuit at set intervals
• NEMA 1 enclosure

Hydrolevel Parts CG4501560

CG4501560

hydrolevel parts 48-201

hydrolevel parts 48-202

48-205

• Low maintenance - no moving parts to wear or hang up, as in float devices
• Advanced solid state design - high quality, economical boiler protection
• Delayed burner shutdown - 15 sec off-time delay in low water condition prevents burner short cycling due to surging and priming
• Probe plus 30 - 30 sec on-time delay allows solenoid valves and automatic feeders to bring feed water past the probe to a safe operating level
• Automatic reset - automatically restarts the boiler after 30 sec on-time delay when water reaches the probe
• Low water indicating light
• Direct boiler mounting - eliminates blowdowns
• SPDT switch contacts
• NEMA 1 control housing

Hydrolevel Parts B103-39

B103-39