Warning: Use of undefined constant user_level - assumed 'user_level' (this will throw an Error in a future version of PHP) in /home/customer/www/ on line 524

After years of debate, the Department of Energy has finalized their new regional standards for HVAC equipment.  The new rules will become effective in May of 2013. What will impact homeowners in Minnesota, is the requirement of 90% minimum efficiency for all furnaces sold.  We’re not talking about just new construction, but retrofit as well. […]