The movement of coolant and the flow of heat when a heat pump is used to cool a building?
Is there a optimal flow rate for maximum heat transfer when using a heat pump?
Answer .
\nYes there is an optimum flow rate. Kind of! The heat pump manufacturer will post on the internet or in the users guide what the maximum and mimimum flow rate th…rough his heat pump should be. I take it that the optimum then, is anywhere within that range. My pump manufacturer prescribes 20 GPM to 70 GPM for the heat pump I will be using. Too low a flow causes the heat pump to overheat. Too high a flow is hard on system components.\ndburr
What is the sequence of events that causes the movement of the plates on the earth's surface using the terms core heat mantle flow rise sideways drags cools sinks?
This may not use all the words but this is right. The magma in the core is heated and rises. After that it flows side ways. Then it sinks
Explain the sequence of events that cause the movement of the plates on the earths surface use these terms core heat mantle flow rise sideways drag cools sinks?
Magma gets heated, rises, flows horizontally (the plate over it moves with it, but not as fast as the magma), cools and sinks..
Diagram the movement of coolant and the flow of heat when a heat pump is used to cool a building?
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Explain how a heat pump is used to both heat and cool a building?
a heat pump contains a water filled loop of pipe that is buried toa depth where the temperature is nearly constant
Geothermal pumps can be used for heating but not cooling?
false They are used for both. true, they can be used for either one. thanks for making me miss the question dip sh*t FALSE....^^^THANKS FOR MAKING ME MISS THE QUIETION DIP SH…ÃT
Geothermal pumps can be used for heating or cooling?
Geothermal (ground source) heating systems are a very rapidly growing technology in the residential / commercial heating and cooling market. Even though it does cost a little …bit more in the beginning to install rather than traditional HVAC system it repays itself quickly because of its low maintenance cost. Ground source heat pumps can be applied to a wide range of both domestic and commercial applications, ranging from heating a small residential property with a swimming pool to heating and cooling a large commercial building like a hotel. True
Heat pump with heat on for about an hour then cool air comes on. Why?
well im a hcac student and from what i know from heat pumps if its cold out side and you turn ur heatpump to heat it sends the cold air out side. if it runs too long the outsi…de coil will start to freeze over, there is a thermometer out side that notices this change and will send the system into a defrost cycle, which all that is is the reversing valve slide kicks over and reverces the flow of frion which sends the heat to the outside coil to dethaw the outside coil. while this is happening the air coming out of the registers will blow cold air, this is when ur augzilery heat which is ur 1rs bank of heat in ur air handiler turns on so you don't have cold air coming out of ur registers. hope this helps. from what it sounds like ur system is going into defrost cycle and ur augzilery heat isn't coming on.
In a heat pump installation the direction of flow refrigerant vapor is reversed through what component when the cycle is reversed from heating to cooling?
The reversing valve
Why is a heat pump able to heat and cool the same building?
A heat pump is an air conditioner working in reverse. When the unit is in cooling mode, it moves heat from the interior to the exterior. When the unit is in heat mode, it mo…ves heat from the exterior to the interior. In most cases, the thermostat controls the necessary components that perform the reversing process necessary to change from heating mode to cooling mode.
Explain the sequence of events that cause the movement of the plates on the earths surface use these terms core heat mantle flow rise sideways drag cools?
First the heat below the mantle makes even the solid part of themantle flow very slowly as though it were very thick liquid. thehot rising part of the mantle cools as it nears… the crust. as thecooling mantle moves sideways it drags along the plate floating ontop of it. the arrows show the cooled mantle sinking back down.later on the mantle will may be get warm and rise again.
Diagram the movement of coolant and flow of heat when a heat pump is used to cool building?
We have no way of doing diagrams, sorry.
Answered
In Uncategorized
Why won't heat pump cool?
i set my thermostat to cool, my heat pump start it go to heat but not cool, i think the thermostat. can u help.
Answered
In Heating Ventilating and Air Conditioning
How heat pump used to heat the building?
Imagine a window AC unit installed backwards, rejecting heat indoors while air conditioning the world, this is a heat pumps heat mode. As the unit is air conditioning in the c…ool outdoors eventually the outdoor coil will ice up requiring a defrost cycle, defrost is the AC mode except the outdoor fans off to assist with the defrosting. A defrost cycle is time and temperature initiated, time or temperature terminated.
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In Heating Ventilating and Air Conditioning
What component is used to change the heat pump from cooling to heating?
reversing valve
Answered
In Home Improvement
Can a heat pump switch from heating to cooling and from cooling to heating automatically?
only if you have an auto switchover thermostat
Answered
In Heating Ventilating and Air Conditioning
How does a heat pump reverse the normal flow of heat?
Heat pumps must do work on a refrigerant in order to reverse thenormal flow of energy.