TEKMAR 279 SINGLE STAGE STEAM CONTROL - WITH EARLY START

The Tekmar Steam Control 279 can operate a single on-off steam boiler or an on-off steam valve using outdoor reset. The Tekmar 279 control determines the on time of the boiler or valve based on the measured outdoor temperature and settings entered by the installer. A large LCD displays on the Tekmar 279 the current status and operating temperatures. Replaces the Tekmar 269 which is no longer available.