Heat Pump Installation Diagram
One heat pump heats in winter and cools in summer, a good fit for homeowners ready to retire an old furnace and AC together. Use ArcSite's heat pump installation diagram to walk them through the refrigerant path before you set any equipment.
Key Features
This heat pump installation diagram includes:
- Indoor coil working as the evaporator
- Outdoor coil working as the condenser
- Compressor between the two coils
- Reversing valve set to cooling mode
- Expansion valve as the metering device
- Points 1 through 4 marked along the refrigerant loop
The reversing valve is the part that separates a heat pump from a standard AC, and the drawing shows it in cooling position so you can point to what flips for heating.
Fully customizable
Industry specific
Professional & accurate designs
Frequently asked questions
Does this diagram show heating mode?
No. It shows the reversing valve in cooling mode. Flip the flow arrows and swap the coil labels in ArcSite to draw the heating cycle.
Can I add the air handler and line set?
Yes! Add the indoor air handler, line set, and outdoor unit in ArcSite to turn the cycle into a full install drawing.
Can my whole team quote HVAC jobs the same way?
That's the point of a shared library. An admin locks in HVAC pricing once, and every tech quotes from it.











