Central Boiler, which makes high-efficiency outdoor furnaces, may be the biggest manufacturer you've never heard of in manufacturing-rich Roseau County in northwestern Minnesota. And this is a nice ...

A northwest Minnesota manufacturer of outdoor furnaces awarded hundreds of thousands of dollars in bonuses to 155 employees. Central Boiler owners Dennis and Terri Brazier also matched up to 15 ...

Find out how much gas central heating costs to run, plus the different gas boiler systems you can choose from. With over 10 years’ experience writing about consumer affairs, Sarah leads on energy ...