Row 1
Becomes the evaporator during heat mode
The outdoor coil
Factor that provides the total heat energy during a season
What is the Heating Season Performance Factor HSPF?
Wind Baffles
What helps enhance the defrost cycle?
Vapor line during heating mode
The heat pump locks outs out on a duel fuel unit
What happens when the outdoor temp drops below the outdoor thermostat temp?
Becomes the condenser during heat mode
The indoor coil
The outdoor fan turns off
What happens during Defrost Mode?
The earth
Where is the heat extracted from for a geothermal heat pump?
A wireless remote
What controls a ductless mini split system ?
COP
What is the Coeffiecient of Performance Factor?
Heat pump type that can also be used for domestic hot water
What is a Air- to- water heat pump?
What happens when emergency heat is selected?
Tempers the indoor air during defrost mode
What is supplemental heat?
Voltage Imbalance and Current imbalance
HSPF
What is the Heating Season Performance Factor?
Polyethylene Plastic Piping
What is used for Geothermal piping?
What increments are electric resistive heater packages usually sized?
Where do you put a fixed orifice metering device for an air to air split system?
Directly effected by the provided Voltage
What determines the heat output for an electric resistance heater?
What is electric heat?
100 psi to move the piston
How much pressure is needed to change the reversing valve from heating to cooling?
What is a limit switch?
Nickel-chromium alloy
What is the heating element made of?