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Jackson Systems

Tekmar 422 Universal Reset Module, Two tN4, Mixing, Boiler, DHW and Setpoint

BRAND: Tekmar SKU: 422

$992.99

MSRP: $1141.94
You save 15%

Tekmar 422 Universal Reset Module, Two tN4, Mixing, Boiler, DHW and Setpoint

Availability:

Ships By February 21

Description

The Tekmar 422 Universal Reset Module is engineered to efficiently manage all mechanical equipment in hydronic heating systems, except for zones, through advanced network communication. Suitable for applications ranging from a single zone of baseboard heating with an on/off boiler to complex setups with multiple fan coils and mixed radiant floor zones, this control can regulate up to two heating water temperatures using Outdoor Temperature Reset and Indoor Temperature Feedback. It supports single on/off, two-stage, or modulating boilers, mixing devices, and Domestic Hot Water (DHW) systems, and can expand to control up to 48 zones, providing exceptional versatility and efficiency.

Features:
  • Outdoor temperature reset, indoor temperature feedback
  • Warm weather shut down, zone synchronization
  • DHW post purge, DHW control
  • DHW priority (optional), expandable up to 48 zones
  • Single on/off or modulating boiler control, variable speed, or floating action mixing control
  • Automatic boiler differential, Exercising
  • Boiler protection, powered pump outputs
  • System setback (with optional Timer)
  • One touch overrides (with optional User Switch)

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