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Tekmar tekmarNet2 403 House Control, 4 Zones, 24 VAC
TEKMAR 403 TN2 HOUSE CONTROL MIXING 4 ZONE PUMPS
Hydronic Zone Valve Controllers
}
Tekmar tekmarNet2 403 House Control, 4 Zones, 24 VAC
3211445
MFG #: 403
Product ID:3211445
Famous Supply
The tekmarNet® 2 House Control 403 is designed to operate all of 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, set point loads, 4 on-board zone pumps, and can expand up to 24 zones in total for each space heating water temperature.
- Features
- Warranty
- Standards & Approvals
- Application
| Automatic boiler differential |
| Boiler protection |
| DHW post purge |
| DHW control |
| Exercising |
| Expandable up to 48 zones |
| Four 115 VAC powered zone outputs |
| Indoor temperature feedback |
| Only requires 2 wires per zone |
| Outdoor temperature reset |
| Powered pump outputs |
| Set point operation |
| Single on/off, two stage or modulating boiler control |
| Variable speed, floating action or proportional mixing control |
| Warm weather shut down |
| Zone synchronization |
| tN4 expansion terminals |
| 3 Years Limited |
| CSA/cUS Certified |
| Meets Class B: ICES and FCC Part 15 |
| 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 |