by Erik Hansen | Apr 30, 2020 | Cost Saving, Efficiency, Performance
As summer approaches I thought it would be a good idea to revisit one of our previous blog postings from a few years back… How many of you have “scale” on your evaporative condenser? [I am guessing your hand might be in the air]. How many of you feel that this is...
by carlsonstewart_u7t7l0 | Apr 7, 2020 | COVID-19, Experience
COVID-19 and Carlson & Stewart Refrigeration, Inc. Wow, the last month (more for others!) has been a whirlwind for every individual and every business around the world! Carlson & Stewart Refrigeration, Inc. has not been an exception! However, we are proud to...
by Jayson Noetzelman | Mar 4, 2020 | Cost Saving, Efficiency
Secondary Refrigerants Are Worth A Second Look All refrigeration systems, at their very core, convert electrical energy into heat removal potential. Primary refrigerants typically do this via the refrigeration cycle of compressing, condensing, expanding and...
by carlsonstewart_u7t7l0 | Dec 24, 2019 | Experience
(source article: “IIAR Moves Forward on CO2 Standard”, November 2019 Condenser Magazine) Is CO2 as a refrigerant an option for you? Carlson & Stewart Refrigeration, Inc. can help point you in the right direction. CO2 is certainly gaining in popularity in...
by carlsonstewart_u7t7l0 | Nov 12, 2019 | Best Practices, Experience, Performance
Source: http://r744.com/articles/9222/eevs_should_be_standard_equipment_says_u_s_energy_consultant EEVs Should be Standard Equipment, Says U.S. Energy Consultant Electronic expansion valves (EEVs), which are used in commercial display cases to automatically control...
by Jayson Noetzelman | Oct 16, 2019 | Best Practices, Efficiency, Experience
Staying Cool – Basic Heat Loads by Jayson Noetzelman When it comes to refrigeration, Carlson & Stewart is in the business of helping you stay running and stay cool, but even a system running perfectly might not always be as cold as you’d like. What...
