Why Oil in Chillers is Old School Oil as a lubricant in a chiller makes for a significantly more complicated machine. There is a complete system that is designed and maintained to allow oil to lubricate a chiller. Check out this video which explains how the oil needs to supplied and maintained in a typical… Read more »
Posts Tagged: coil
Highest Performance in the Smallest Space — Konvekta’s New Generation System Controller Eiger
Energy Efficiency at its Peak! System performance and energy recovery rates of 70-90% are achieved with the new generation “Eiger” System Controller! The special design of Konvekta’s high-performance coils with headers on both sides of the coil ensures cross-counter flow and achieves almost pure counter current. This is a prerequisite for high energy efficiency in… Read more »
AHU – Replace or Refurbish?
Air Handling Units — Replace or Refurbish? Good Question. Here in New England, we have lots of buildings with old and deteriorating air handling units. In many cases, the clear choice may be to replace the old AHU’s; however, there are many reasons, not just financial, as to why repair or refurbishment alternatives should also… Read more »
Pumped Glycol Energy Recovery | Efficiency vs. Effectiveness
Topic: High Performance Run Around Energy Recovery Systems Guest Blogger: Rudolf Zaengerle, Ph. D. Konvekta USA, Inc There is some confusion about the terms ‘efficiency’ and ‘effectiveness’: Efficiency ASHRAE defines ‘temperature transfer efficiency’ (or sometimes ‘enthalpy transfer efficiency’ if enthalpy is used instead of temperature) as follows: μT = (TE1 – TE2) / (TE1 –… Read more »
Pumped Glycol Energy Recovery | Konvekta – System Performance Monitoring
Konvekta is the only supplier of high efficiency pumped glycol run-around energy recovery systems in the world. They have been in the business of pumped glycol energy recovery since 1949. That’s all they do. Konvekta offers complete systems – high performance heat exchangers, energy recovery system controls and hydraulic assembly. Konvekta high-performance energy recovery systems… Read more »
Pumped Glycol Energy Recovery | Konvekta Energy Recovery System Controller
Konvekta is the only supplier of high efficiency pumped glycol run-around energy recovery systems in the world. They have been in the business of pumped glycol energy recovery since 1949. That’s all they do. Konvekta offers complete systems – high performance heat exchangers, energy recovery system controls and hydraulic assembly. Konvekta high-performance energy recovery systems… Read more »
Pumped Glycol Energy Recovery | Konvekta High Performance Heat Exchanger Coil
Konvekta is the only supplier of high efficiency pumped glycol run-around energy recovery systems in the world. They have been in the business of pumped glycol energy recovery since 1949. That’s all they do. Konvekta offers complete systems – high performance heat exchangers, energy recovery system controls and hydraulic assembly. The Konvekta coil design is… Read more »