2 Stage Compressor Heat Pump

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2 stage compressor heat pump.

Now that you know we definitely encourage you to opt for the two stage heat pump. Better and more expensive models are heat pumps equipped with two stage compressors and these can operate at the full power 100 or at lower level 60 70 while the efficiency is up to 40 higher. 16 seer heat pump with two stage compressor. The technology is getting better so the current seer range for single stage acs and heat pumps is 13 on the low end.

A two stage heat pump has two different operating stages it can engage to provide heating and cooling. Two stage cooling refers to the type of compressor that s in the outside condensing unit. Two stage scroll compressors for many years hvac manufacturers used two compressors in their higher efficiency equipment to stage the air conditioner or heat pump for added efficiency. A two stage ac offers two levels.

Aug 30 2009 5 131 1 309 0 location. Well two stage heat pumps run more often while using less energy. The most efficient single stage air conditioner is the lennox sl18xc1 with a top rating of 18 5 seer. Discussion in environmental discussion started by jdcollins5 mar 29 2012.

A two stage unit runs at full capacity when you need it to and at a lower level when you don t. High for hot summer days and low for milder days. Ok so what s the big deal about two stage. A two stage compressor allows the heat pump to cool or heat at different levels.

Two stage units don t run as continuously as a variable speed ac but they do cycle on and off less frequently than single stage systems. A two stage heat pump has a compressor which is capable of operating at a high and low speed improving its ability to maintain the temperature in a home with greater precision. Two stage operation or two stage cooling means the air conditioner or heat pump has a compressor with two levels of operation. One of those is two stage cooling and its demand by homeowners is rising.

I have quotes for both the standard 14 seer unit. High full blast and low for milder days. This advantage over the single stage models allows them to run at the full blast during cold weather or with the reduced power during milder days. How variable speed compressors improve comfort and efficiency.

If you are researching a new air conditioner or heat pump you may notice a few features that didn t exist a few years ago. It runs a lower stage most of the time then activates the secondary stage when maximum performance is needed. I am in the process of getting quotes for replacing my 19 year old trane heat pump.