Heat Pump Training System (3402)
- Blowers and ducting simulate distribution methods of heating and cooling
- AC test meter for troubleshooting activities
- Electric heat for secondary heating
- 4-way reversing valve
- Capillary tube or thermostatic expansion valve control with check valves
- Controls including manual and programmable thermostats, blower/limit temperature controller, dual-pressure controller and defrost timer
- A schematic panel with electrical and tubing schematics, as well as indicator lamps and test points
- Manual/auto fan control and four inputs thermometer