- Pulse mode: when set for pulse mode, the SmartPlus circulator will run for 150 seconds every 10 minutes to maintain hot water at all fixtures
- Smart mode when set for smart mode, the circulator will run in pulse mode as above for the first 7 days; during the first 7 days, the SmartPlus will monitor and record the homes hot water usage pattern; for the next 7 days, the SmartPlus will use the preceding week’s usage pattern to cycle the pump; this process will be repeated every 7 days
- Vacation function - after 36 hours of inactivity the pump will automatically turn off and remain off until hot water usage is detected again
- Exercise function - while in vacation mode the pump will cycle on once every 7 days and run for 10 seconds to prevent any corrosion or scale buildup
- Unique replaceable cartridge design-field serviceable
- No mechanical seal
- Unmatched reliability-maintenance free
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