Product Brochure

• 22’ Shut-o Head, 18 gpm max ow
• ECM High-eciency motor
• Operates in 5 dierent modes:
- Delta-T (5-50ºF) Variable Speed
[factory pre-set : 20˚F ∆T]
- Multi-Speed (4 xed speeds)
- Set Point Heat (50-220˚F)
variable speed with boiler
protection option
- Set Point Cool (32-100˚F)
- Boiler Protection (100-160˚F),
protects boiler from low return
water temperature
• Full Speed Over-ride
- For system ll and purging
• Full backlit LCD displays:
- Operating mode, temperature
or speed setting, watts, supply
& return temperatures
- Error code diagnostics
- English or Metric units
• Use with a Taco ZVC Zone Valve
Control or SR Switching Relay
for ON/OFF operation.
• Sensors and Integral Flow Check
(IFC®) included
• Whisper quiet operation
• BIO Barrier® protects the pump
from black system contaminants
• Sure Start mode automatically
corrects locked rotor condition
• Optional 4-bolt ange reduces
SKU’s and provides universal
t-up to any ange position
The ONLY temperature sensing pump in its class.
Features