Air Source Heat Pump Components by Bishop Isa https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1 Explore the key components of air source heat pumps and their functions en-us 2024-10-21 09:12:00 UTC 2024-10-21 09:21:33 UTC hello@padlet.com Outdoor Unit bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135250 • Extracts heat from the outside air
• Contains a fan to draw air across the evaporator
• Typically installed on an external wall or ground-mounted]]> 2024-10-21 09:12:00 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135250 Evaporator Coil bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135256 • Absorbs heat from the outside air
• Contains refrigerant that changes from liquid to gas as it absorbs heat
• Made of copper or aluminium for efficient heat transfer]]> 2024-10-21 09:12:00 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135256 Compressor bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135259 • Pressurises the refrigerant, raising its temperature
• Pumps the refrigerant between the outdoor and indoor units
• Can be variable speed for improved efficiency]]> 2024-10-21 09:12:00 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135259 Indoor Unit bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135278 • Distributes heated air throughout the home
• Can be wall-mounted or integrated into existing ductwork
• Often includes a user interface for system control]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135278 Condenser Coil bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135280 The condenser is a coil/heat exchanger in which the refrigerant gives off heat to its surroundings and becomes a liquid. The expansion device lowers the pressure created by the compressor.

]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135280 Expansion Valve bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135281 • Reduces pressure of the liquid refrigerant
• Causes the refrigerant to cool rapidly
• Prepares the refrigerant to absorb heat again in the evaporator]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135281 Air Handler bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135284 • Contains a blower fan to move air
• May include an auxiliary heating element for extremely cold days
• Helps filter the air as it circulates]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135284 Thermostat and Controls bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135286 • Allows users to set desired temperatures
• Can be programmable or smart for energy efficiency
• May offer remote access via smartphone apps]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135286 Refrigerant Lines bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135289 • Carry refrigerant between components
• Insulated to prevent heat loss
• Typically made of copper for durability and efficiency]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135289 Reversing Valve bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135294 • Changes the direction of refrigerant flow
• Essential for year-round climate control
• Controlled by the thermostat]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135294 Defrost Control bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135296 • Periodically reverses the system to melt frost
• Improves efficiency and prevents damage
• Uses sensors to detect when defrosting is necessary]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135296 Accumulator bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135297 • Prevents liquid refrigerant from entering the compressor
• Helps maintain system pressure balance
• Improves overall system efficiency and longevity]]> 2024-10-21 09:12:01 UTC https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179135297 Anti frost valve bishopisa2 https://padlet.com/TeamOctopus/o7aeci7p2aofl0o1/wish/3179148136 Prevents Evaporator Freezing: Stops frost accumulation on the evaporator coil in cold conditions.


The frost valve evacuates water from the system when the temperature reaches 3°C.

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