Bob and Tim are at a job where a customer has damaged a refrigerant line on a heat pump. When they arrive, the line is still blowing a slight amount of vapor from the split in the line. They install ...

For many Americans, installing a heat pump to heat and cool a home can lower household bills in addition to reducing emissions. But in some places, that financial advantage has a big weak spot: winter ...

Heat pumps can reduce carbon emissions associated with heating buildings, and many states have set aggressive targets to ...

Kaltra has announced an expansion of its microchannel tube size portfolio, reinforcing its long-term vision of minimizing refrigerant charge while advancing the performance and sustainability of HVAC ...