The Tekmar 260 outdoor reset control automaticly regulates boiler water temperature according to outdoor temperature. The domestic hot water priority option allows maximum boiler temperature to be used to heat a indirect water heater. The boiler high limit must still be controlled by the boiler's manufacture's high limit.
Features:
Adjustable settings for boiler maximum temperature, Boiler minimum temperature and outdoor low design temperature.
Selectable Warm Weather Shut Down function.
Domestic Hot Water (DHW) priority.
Automatic Load matching boiler operating differential which we feel to be a key energy saving feature.
Heating your home with much lower boiler temperature: 120 degrees for outside temps of 30 degrees
Check out Tekmar's web site at http://www.Tekmarcontrols.com and goto North American products then to Boiler/ DHW controls 260
