According to the american society of heating and engineers.
Two stage cooling system.
Since the low setting is adequate to meet household cooling demands 80 of the time a two stage unit runs for longer periods and produces more even temperatures.
A two stage evaporative cooling system can deliver cool indoor air with low relative humidity compared to direct evaporative cooling systems which typically deliver the air at around 70 80 relative humidity.
High for hot summer days and low for milder days.
Two stage operation or two stage cooling means the air conditioner or heat pump has a compressor with two levels of operation.
The two stage evaporative cooling system also known as direct or indirect cooling is the most advanced and technologically developed cooling system using the utilizing evaporative cooling technology.
This cooling option is energy efficient in comparison with the refrigerant cooling technology which only provides with standard air.
As the name suggests a two stage cooling system has multiple stages.
But the two stage air conditioner can meet your cooling needs about 80 of the time with its low setting meaning it will run more often without as many starts and stops.
The lower speed is around 60 of the ac unit s maximum power which runs around 80 of the time.
This feature allows for two levels of operation depending on your cooling needs full capacity on hot summer days or part capacity for milder days.
Two stage cooling means the air conditioner or heat pump has a compressor with two levels of operation.
The right cooling system helps your home stay cool and comfortable while the wrong system not only leaves you sweating but also eats up energy and.
One of those is two stage cooling and its demand by homeowners is rising.
Two stage cooling refers to the type of compressor that s in the outside condensing unit.
Beyond the cooling capacity the unit s ability to produce precise temperatures can help in adapting quickly to a drastic change in heat load concentration.
This image given above is of a thermostat which supports 2 stage systems 2h 2c 2 stages of heating w1 w2 cooling y1 y2 in a single thermostat.
Greater comfort because the two stage air conditioner runs more often it will provide more even cooling and can remove twice as much moisture humidity from your air.
2 stage conventional cooling system will have wires leading into terminal y and y1 or y1 and y2 two stage thermostat 2 heat 2 cool option note.
Since the low stage is adequate to meet household comfort demands 80 of the time a two stage unit runs for longer periods and produces more even temperatures.
During the warmest time of the day typically the afternoon the second stage kicks in at full power.
