HVAC Repair Salt Lake City UT | Call Expert Plumbing Heating & Air

A comprehensive plumbing inspection checks your home's entire water system, including drainage and pressure. Poor drainage or low water pressure can sometimes affect the condensate removal system in your HVAC unit, including heat pumps. If the condensate line is clogged or improperly drained, it can lead to freezing or corrosion that may impact components like the reversing valve. Our inspection identifies these potential cross-system issues early, helping to protect your HVAC system's critical parts.

This is a classic symptom we see in the Salt Lake Valley, often caused by a failing reversing valve or a faulty thermostat signal. The reversing valve is an electro-mechanical component that directs refrigerant flow to switch between heating and cooling. If it's stuck, the system can't change modes. However, a malfunctioning thermostat might also fail to send the correct signal. Our technicians perform diagnostic tests to pinpoint the exact cause—whether it's the valve itself, the thermostat, or the wiring—and provide a precise, lasting repair.

In our experience with Utah's older homes, this is frequently due to a few common issues. It could be simple, like outdated thermostat technology needing an upgrade to a modern, programmable model. More technically, it might be caused by electrical interference from other systems, poor wiring connections, or the thermostat's location being affected by direct sunlight, drafts, or heat from appliances. During a service call, we'll assess the placement, wiring, and unit itself to determine the root cause and recommend the best solution, from recalibration to a strategic replacement, to restore accurate control.