Description: These multi-module heat pump and heat recovery systems allow contractors to connect multiple single-module units, ranging from 6-48 tons. The compact size of the units helps enhance ...

This article first appeared in Engineered Systems. View the original post in its entirety here. Variable refrigerant flow (VRF) systems were first introduced to the HVAC community in Japan in 1980 as ...

Seeking increased business opportunities, contractors can look to variable refrigerant flow (VRF), a growing segment in the HVAC marketplace, as an added piece to their business arsenal. Why VRF? “If ...

Variable refrigerant flow (VRF) systems represent a dynamic advancement in heating, ventilation and air conditioning, providing tailored temperature control through precise modulation of refrigerant ...

LG Electronics has confirmed its participation at the ACREX ISHRAE 2026 exhibition in India, where the company is presenting ...

Mitsubishi Electric Trane HVAC US CEO Mark Kuntz Announces His RetirementThe Associated PressSUWANEE, Ga.