In forced flow convection the medium is circulated by either a fan or pump. The method of heat transfer may be used to describe the heater, but it is independent of the application. Air heaters may be ...

Measuring air flow in an HVAC duct can be a tricky business. Paddle wheel and turbine flow meters introduce not only resistance but maintenance issue due to accumulated dust and debris.

The novel propane heat pump has a coefficient of performance of up to 4.9 and can reportedly achieve a flow temperature of up ...

Well, space heaters, much like portable air conditioners, are a nice alternative to central heating, bringing portability and cost savings into the picture. Portable heaters are available across ...

An air source heat pump is an alternative way to heat your home. It will help you reduce your impact on the environment and potentially save you money on your energy bills in the long run. Heat pumps ...

We earn a commission from partner links on Forbes Home. Commissions do not affect our editors' opinions or evaluations. Running out of hot water on a cold winter’s day can make you shiver.

For equipment costs, heat pumps range between $4,000 to $7,000 and air handlers between $2,000 to $3,000. Compared to outside air, the ground remains at a relatively constant temperature from 45 ...

Panasonic, a leading provider of ventilation and healthy indoor living solutions to the building industry, today announced the launch of the Whisper Cozy™ Heater/Fan and the Whisper Mighty® LED ...

An oscillating air vent ensures the ... which reduces the current flow and naturally lowers the heater's temperature. This self-regulating mechanism makes PTC heaters more energy-efficient and ...

Rather stylish, as heaters go. Mill's fan-powered heater sits on a nifty little stand to encourage air-flow and while it may look small, the 1800W is powerful enough to warm up a large living room.

It has a tiny footprint that makes it unobtrusive, but also a powerful flow ... the air, or if you want it to be at full blast when it feels downright artic outside. Trying to be as budget-friendly as ...