Tekmar tN2 House Control, Boiler, DHW and Setpoint, Mixing, Four Zone Valves
SKU: 402
$1,277.00
Price
- Product Type Water Heater Control
- Width 5.5" Height 5.5" Depth 2.25"
- View Complete Specs
- Finish Blue
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Product Details
Tekmar 402
The tekmarNet 2 house control 402 is designed to operate all the mechanical equipment in a residential hydronic heating system, coordinating their operation through network communication. It can be used in applications ranging from a single zone of baseboard with an on-off boiler to multiple fan coils, mixed radiant floor heating zones and a modulating/condensing boiler. This control regulates up to two heating water temperatures through outdoor temperature reset and indoor temperature feedback. It is capable of controlling a single on-off, two stage or modulating boiler, a mixing device, domestic hot water, setpoint loads, 4 on-board zone valves and can expand up to 24 zones in total for each space heating water temperature.
- Finish Blue
- UPC 779655040201
- Online Product ID 9574657
- Width 5.5"
- Height 5.5"
- Depth 2.25"
- Warranty 3 years Limited
- Prop65 Warning Warning: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
- Ambient Temperature Range 32 to 104 degree F
- Boiler Mix Modulating Output 0 - 10 VDC, 500 Ohm Minimum Load Impedance, 4 - 20 mA, 1 kOhm Maximum Load Impedance
- Class Class 2
- Control Load 2 VA
- Control Type Microprocessor
- Enclosure Material Abs,Polycarbonate
- Hydronic Hvac Control Type tN2 House
- Includes Outdoor Sensor 070, (2) Universal Sensor 082
- Indoor Outdoor Indoor
- Nema Rating NEMA 1
- Power Rating 100 VA Maximum
- Power Supply 24 VAC plus /-10 percent , 60 Hz
- Pump Power 115 VAC, 12 A
- Relative Humidity <=90 percent Non-Condensing
- Relay Boiler System, Mix System, DHW Pump Relay: 115 VAC, 5 A, 1/6 hp, Variable Speed Pump Relay: 115 VAC, 2.4 A, Boiler Stage 1, 2 Relays: 24 VAC, 5 A
- Safetylist CSA C US, Meets Class B: ICES and FCC Part 15
- Sensor NTC Thermistor, 10 kOhm at 77 degree F (25 degree C plus /- 0.2 degree C) Beta = 3892
- Suitable For Use With tekmarNet 2 Thermostats
- Zone Valve Load 89 VA, 24 VAC, 3.7 A for Zones 1 to 4 plus Floating Action Output
- Shipping 1.4 lbs.
Additional information
- DHW priority (optional), setpoint operation
- Exercising, Boiler Protection
- DHW post purge, DHW control
- Outdoor temperature reset, indoor temperature feedback
- Expandable up to 48 zones, single on-off, two stage or modulating boiler control
- Variable speed, floating action, or proportional mixing control, automatic boiler differential
- Warm weather shut down, zone synchronization
- Only requires 2 wires per zone, four 24 VAC powered zone outputs
- For use with tekmarNet 2 thermostats only, tN4 expansion terminals
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About This Brand
Tekmar
Innovations by VP is proud to present this Blue Water Heater Control, by Tekmar. The 402 is made from premium materials, this Water Heater Control offers great function and value for your home. This fixture is part of Tekmar's Collection, so make sure to check out other fixtures to accessorize your room.
With over 28 years of experience tekmar Control Systems understands the comfort of the occupants in a building depends on the performance of its heating, ventilation & air conditioning (HVAC) system. Since 1984, tekmar has developed affordable heating & cooling control solutions designed to get the best performance from the mechanical equipment and system. In anticipation of the needs of tomorrow, they continue to innovate and pioneer new technologies, following their motto "Better Design. Better Control. Better Systems."