By Steve Maxwell, Ottawa Citizen, November 3, 2014
These days there’s more to heating control systems for your home than just a
thermostat that turns the heat on when a room is too cold, and off when it’s
warm enough. The best controls are also smart enough to deliver more comfort
from less energy, and a Canadian firm called tekmar Control Systems is at the
leading edge of control technology for hot water heating systems. via
House Works: Smart heating control system listens to your home | Ottawa
Citizen.