The Switching Relay 301P connects to one thermostat and operates a circulator and boiler to provide heating to a hydronic heating system. The 301P includes optional exercising to prevent circulator seizure when not in use, and optional post purge operation maximize energy savings.Download PDF See Product Info
We are excited to announce the newest addition to the Triangle Tube family of innovative products: the Heatmaster TC combination high-efficiency boiler and water heater. The Heatmaster TC is the only storage combination boiler in the world to fully condense in both space heating and domestic water heating modes. The Heatmaster TC has a nearly 10-year history of success in the European market and is now being made available in North America. This amazing accomplishment in engineering can be used as a stand-alone high output domestic water heater or as a high output combination boiler/water heater.
The Heatmaster TC is available in two sizes: 240 & 399 MBH