The feds challenged heat pump makers to build models that worked well in the cold. The first ones are about to go on sale.

Prior to these compression innovations, single-speed compressors limited ... technology such as two-stage and variable-speed compressors, heat pumps run more efficiently and can be installed ...

In the United Kingdom, means of meeting domestic heating is being electrified to decarbonise in effort to reduce the greenhouse gases emissions from the burning of natural gas. Therefore, the uptake ...

This includes single- speed heat pumps (SSHPs), furnaces with DX air cooling (F /AC), and variable-speed heat pumps (VSHPs). A bin analysis was performed using Atlanta and Chicago weather data. The ...

But now that technology has drastically improved, can they regain a foothold in the market, especially with the bevy of incentives and credits that are ripe for the taking? The State of Maine saw a ...

The variable output oil pump is one of the many solutions to reduce resistance. This pump adjusts oil pressure depending on ...

In contrast to the EA211, the intake camshaft is adjusted using a high-speed hydraulic camshaft ... This encompasses a map-controlled, fully variable oil pump, polymer coating of the first main ...

The two-pound drill features variable speeds from 0 to 500 and 0 to 1,850 RPM, offering 525 pounds of torque. The speed can ... Quick Pump Floor Jack, you can lift a vehicle weighing up to 3.5 tons.

The phase for adjustable speed drives can be single or three phase. Common features for adjustable speed drives include integrated gears, continuously variable, C-flange adapters, hollow shaft, speed ...

You might need to quickly pump water out of a flooded basement ... like a mechanical brake and variable speed trigger that combine to provide excellent durability and functionality in the face ...

A SEER rating indicates how effectively an air conditioner or heat pump can cool a house ... have more efficiency features, such as variable speed and built-in Climate Set technology.