tekmarNet®4 Outdoor Reset Modules

tekmarNet®4 Outdoor Reset Modules are connected to Zone Managers to add full or partial outdoor reset capability to a tN4 system. Light load conditions are no problem for these controls. They adjust the differential and operate the boiler at the lowest feasible (non-condensing) temperature. When operating a modulating boiler they reduce the temperature to exactly match what is required, without the boiler minimum setting. As outdoor conditions change, these modules recalculate the required output, even before the change affects interior temperatures. The benefits of reset operation include a reduction in fuel use and less variation in indoor temperature.

To find out more about what these modules can do, take a look at the individual pages for the 420, 421, 422 and 423, or download their D brochures.

Outdoor Reset Modules are installed in the left side of an 'L' Enclosure. Zone Managers come installed on the right.

Benefits

Fully Integrated system operation
Energy savings through Outdoor Reset operation
Priority for Domestic Hot Water and Setpoints such as a pool or hot tub
Powered pump outputs
Equal Run-time rotation of boilers (423)

Product Page Quick links:

Boiler Reset Module 420
Mixing Reset Module 421
Universal Reset Module 422
Universal Reset Module 423