This function rotates the firing sequence of a group of staged boilers based on the accumulated running hours of each stage. When one stage has accumulated 48 hours more running time than any other stage, the operating sequence is rotated. The stage with the least running hours is rotated in the firing sequence to turn on first, while the one with the most running hours will be last. This function increases the quality and reliability of the boiler plant by ensuring equal running times of all boilers.

Use your smartphone or computer to control your heating & cooling systems over the Internet from anywhere in the world. The...

Snow melting systems are becoming more popular in today’s homes and businesses as a convenient & cost effective method of automatically...

Many heating and cooling systems consist of equipment and controls, which are installed as stand alone pieces only able to operate...

With an increased focus on going green, heat pumps are becoming increasingly popular as an alternative energy source in hydronic applications....

In order to provide accurate indoor temperatures, the heat supply to the building must equal the heat loss from the building....

Replacing older thermostats with modern versions doesn't have to be difficult. The task can be simple when you select a model...

The 370 & 371 House Controls are no longer available for purchase; however, if your customer has either of these controls,...

In Canada, an estimated 81% of household energy use is for space heating & domestic hot water generation1. In the...

Gain system efficiency by selecting multiple boilers During much of the heating season, the heating load is small, usually less than 25%...

Hydronics is the most comfortable, cost efficient heating or cooling choice used in homes and buildings today. Why? It's versatile, comfortable,...

Temperature control has never been more convenient. Now you can access and set tekmar radiant floor thermostats using third-party home automation...

The two-way communication link in tekmarNet® systems opens up a world of options for temperature control. Through communication, access to system...

Hard floor surfaces can feel cold in the winter months even when the air is heated to normal temperatures. This is...