
Fazzari named President of Colmac Coil, Succeeding Nelson
Former VP has taken the reins of company noted for natural refrigerant evaporators.
Former VP has taken the reins of company noted for natural refrigerant evaporators.
Axiom Cloud’s Virtual Technician and Virtual Battery apps target supermarket maintenance and energy challenges.
BAC says its new unit is up to 60% more energy efficient than air-cooled units, uses up to 70% less water than traditional evaporative fluid coolers.
Southern California Edison needs data from manufacturers on uptake of ammonia/CO2 cascade systems and air-cooled ammonia/water chillers.
Shamrock Foods limits ammonia charge to less than 500lbs per packaged rooftop unit.
Climate goals, COVID-19 and technician shortage are all driving further investments in advanced HVAC&R monitoring.
Based on documented energy-efficiency gains, centralized, low-charge DX ammonia systems will continue to gain momentum, says Australian NatRef pioneer Stefan Jensen.
The air-cooled models are expected to cost less than water-cooled units.
Demand is lowering costs, but other factors are keeping them up.
Both packaged and centralized systems are on the rise.