The Mixing Expansion Module 444 is designed to operate a mixing device
within a hydronic heating system as part of a tekmarNet® control system.
It is capable of controlling a mixed system pump and six optional outputs
for mixing: a variable speed injection pump, a floating action actuator,
or an analog 0-10 V (dc), 2-10 V (dc), 0-20 mA, or 4-20 mA signal.
- Requires a tekmarNet® 4 system control
- Powered variable speed injection pump
- Powered 24 V (ac) floating action output
- Analog 0-20 mA or 4-20 mA output
- Analog 0-10 V (dc) or 2-10 V (dc) output
- Powered 120 V (ac) system pump
- Powered 24 V (ac) system pump output
- CSA C US certified for use in USA and Canada
