Tekmar Mixing Setpoint Control 153 – Floating Action


The Mixing Setpoint Control 153 is designed to operate a mixing device to maintain a setpoint water temperature. It can be used in applications ranging from boiler protection of cast iron boilers to maintaining setpoint in a heat pump system. This product is capable of operating a floating action motor for a mixing valve or damper through dry contact open and close relays.

SKU: 153 Category: Tags: ,


  • Boiler Return Protection
  • Digital display
  • Floating Action Mixing


153 Installation & Operation

153 Submittal Sheet

153 Applications

Link to Product on Tekmar Website


Control Microprocessor control. This is not a safety (limit) control
Packaged weight 1.0 lb (450 g)
Dimensions 4-3/4″ H x 2-7/8″ W x 7/8″ D (120 x 74 x 22 mm)
Enclosure White PVC plastic, NEMA type 1
Approvals CSA C US, meets class B: ICES & FCC Part 15
Ambient conditions Indoor use only, -20 to 120°F (-30 to 50°C), RH ≤90% Non-condensing
Power supply 24 V (ac) ±10%, 50/60 Hz, 3 VA, 24 V (dc) ±10%, 0.03 A
Relays 240 V (ac) 10 A max, 1/3 hp
Sensors NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
-Included Universal Sensor 071
-Optional tekmar type #: 071078082083
Warranty Limited 3 Year Warranty
Weight 1 kg


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