tekmarNet® 4 Setpoint Control 161 – One Stage Heat


The tekmarNet® 4 Setpoint Control 161 is designed to operate a single piece of heating equipment in order to maintain a setpoint temperature. It can be used in applications ranging from heating a swimming pool to maintaining a constant slab temperature in a commercial car wash bay. This product regulates a constant water temperature for heating using one of 4 preset modes (setpoint on/off, hot tub, DHW tank, floor PWM). It is capable of operating a single relay (rated at 24 V, 2 A) to control a single device such as a boiler, pump, or valve.

SKU: 161 Category: Tags: ,


  • DHW tank operation
  • Exercising
  • Floor operation
  • Hot tub operation
  • On / Off Differential
  • Pulse Width Modulation
  • Scenes supported
  • Temperature sensor input
  • WWSD (if connected to tekmarNet®network with outdoor sensor)
  • tekmarNet® 4 and tekmarNet® 2 compatible


161 Installation & Operation

161 Submittal Sheet

161 User Manual

161 Wiring

Product Website


Control Microprocessor control. This is not a safety (limit) control
Packaged weight 0.5 lb. (230 g)
Dimensions 2-7/8″ H x 2-7/8″ W x 13/16″ D (73 x 73 x 21 mm)
Enclosure White PVC plastic, NEMA type 1
Approvals CSA C US, meets Class B: ICES & FCC Part 15
Ambient conditions Indoor use only, 32 to 122°F (0 to 50°C), RH ≤92% to 104°F (40°C), and 50% above 104°F (40°C), Altitude <9840 ft. (3000 m), Pollution Degree 2
Power supply 24 V (ac) ± 10%, 50/60 Hz, 1.7 VA, NEC / CEC Class 2
Relays 24 V (ac) 2 A
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


There are no reviews yet.

Be the first to review “tekmarNet® 4 Setpoint Control 161 – One Stage Heat”

Your email address will not be published.

This site uses Akismet to reduce spam. Learn how your comment data is processed.