Next Generation Infinity Greenspeed / Evolution Extreme & 5-Stage Variable Speed Systems We will cover installation of the outdoor unit, indoor unit, and User Interface. We will discuss features and functions of the system and how to ensure proper airflow and understand the critical charging of these systems. We will cover troubleshooting error codes and […]

The 38MURA/40MUAA Ductless Hybrid Crossover Solution is designed to be an innovative option for add-on or traditional heat pump replacement application. Carrier’s 38MURA is a variable-speed, inverter-driven single zone heat pump that communicates perfectly with Carrier’s multi-position 40MUAA Air Handler System. Crossover will also offer integration with Furnace with Evaporator Coil, Fan Coil and Evaporator […]

We will introduce and discuss the new refrigerant R454-B Puron Advance. This presentation covers the residential application, and does not include Ductless or Light Commercial at this time. Course Outline  Why the change to R454-B Safety, Storage &  Transportation of R454-B Safe Service Practices Agency Requirements How manufactures meet Agency requirements Look in to the […]