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Tekmar® 400 House Controller, NTC Thermistor Sensor, 4 -Zone, 32 to 104 deg F Control, PC/ABS Plastic
Tekmar® 400 House Controller, NTC Thermistor Sensor, 4 -Zone, 32 to 104 deg F Control, PC/ABS Plastic
Tekmar® House Controller, 24 VAC, 60 Hz, VA Rating: 2 VA, NTC Thermistor Sensor, 4 Zones, 32 to 104 deg F Control Range, 0 to 10 VDC, 500 Ohm Minimum Load Impedance, 4 to 20 mA, 1 kOhm Maximum Load Impedance Boiler Output, NEMA 1 Enclosure, 115 VAC, 5 A, 1/6 hp Pump Relay Rating, PC/ABS Plastic, Blue, 5-1/2 in W x 2-1/4 in D x 5-1/2 in H
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$1,591.00 / ea
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- Attributes
- Additional Information
- Features & Benefits
- Documents
- Marketing Information
Attributes
BrandTekmar®
Boiler Output0 to 10 VDC, 500 Ohm Minimum Load Impedance, 4 to 20 mA, 1 kOhm Maximum Load Impedance
ColorBlue
Control Range32 to 104
Dimensions5-1/2 " W x 2-1/4 " D x 5-1/2 " H
Enclosure TypeNEMA 1
MaterialPC/ABS Plastic
Number of Zones4
Power Supply24 VAC, 60 Hz
Pump Relay Rating115 VAC, 5 A, 1/6 hp
Sensor TypeNTC Thermistor
VA Rating2
Additional Information
CSA Certified, cUS Listed, Class B, ICES and FCC Part 15
Features & Benefits
- Automatic boiler differential Boiler Protection DHW Post Purge DHW control Indoor Temperature Feedback Only requires 2 Wires Per Zone Outdoor temperature reset Powered pump outputs Setpoint operation Single on/off, two stage, or modulating boiler control Warm weather shut down Zone synchronization Microprocessor control 89 V-A, 24 VAC, 3.7 A for zones 1 to 4 zone valve load 24 VAC 5 A 1, 2 relays boiler stage 0 - 32 VAC short setpoint and DHW calls Included outdoor sensor 070 and universal sensor 082 Setpoint and DHW calls Short, 0 - 32 VAC
Marketing Information
The tekmarNet 2 house control 400 is designed to operate all of the mechanical equipment in a residential hydronic heating system, coordinating their operation with network communication. It can be used in applications ranging from a single zone of baseboard with an on/off boiler, to multiple radiant floor zones with a modulating/condensing boiler. This control regulates one space heating water temperature through outdoor temperature reset and indoor temperature feedback. It is capable of controlling a single on/off, 2-stage, or modulating boiler, domestic hot water, setpoint loads, 4 on-board zone valves, and can expand up to 24 zones in total.
Tekmar® 400 House Controller, NTC Thermistor Sensor, 4 -Zone, 32 to 104 deg F Control, PC/ABS Plastic
BrandTekmar®
MFG #400
Keller #492917
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$1,591.00 / ea