Economizers 101

Economizers 101

Why Do I Need an Economizer? Minimum fresh air ventilation requirements Energy code requirements FREE cooling Economizer Control Options ⁠— Which Type is Best? Dry Bulb Simple No additional sensors need to be installed Least expensive upfront option Thermostat or BAS...
New EPA Refrigerant Regulations for 2019

New EPA Refrigerant Regulations for 2019

As you may already be aware, the EPA 608 update, issued in November 2016, updated the existing refrigerant management requirements (i.e., for CFCs and HCFCs) and also extended them to non-exempt substitute refrigerants (e.g., HFCs). The requirements from these new...
Happy Holidays from Design Mechanical Inc.!

Happy Holidays from Design Mechanical Inc.!

As we celebrate the holiday season, we would like to thank each of you for another wonderful year! We appreciate your business and are so very blessed to have you as our customers. Wishing everyone a prosperous and successful 2018. As always, Design Mechanical is here...