How to Troubleshoot a Rheem Four Ton AC Unit?

Answer A Rheem four-ton air conditioner unit packs a powerful punch, and can cool a large home or small office. The system is composed of a four-ton main cooling unit, a thermostat -- which is mounted ins... Read More »

Top Q&A For: How to Troubleshoot a Rheem Four Ton AC Unit

How to Troubleshoot a Portable Sirius Unit?

Sirius-branded units were available before the merger with XM. Dock and play, home units, in-vehicle units and portable units were available. Major electronics manufacturers such as JVC, Alpine and... Read More »

How to Troubleshoot a Toyota Matrix A/C Unit?

Troubleshoot the air-conditioning unit in your Toyota Matrix before temperatures rise into the triple digits during the months of summer. Problems that may arise are fairly simple to diagnose, whe... Read More »

How to Troubleshoot an Outdoor Air Conditioning Unit?

Whole house air conditioners are split systems. The compressor and condenser coil are outside, comprising the outdoor air conditioning unit. The indoor air conditioning unit contains the evaporator... Read More »

How to Troubleshoot a Fuel Sending Unit?

There are two potential problems with a fuel sending unit. It can have an electrical wiring problem or a problem with the float mechanism that reads the level of the gas in the tank. Fortunately, m... Read More »