Furnace Repair in York

Winter is no time to find out that your furnace is breaking down! When you need 24-hour furnace repair, trust the professionals at RiverView Mechanical in York, PA.

As temperatures decline, people push their heating systems harder and harder to maintain their comfort. Unfortunately, this is when most heater failures occur.

At RiverView Mechanical, our technicians are available 24/7 for emergency heating repair to restore comfort to your home as soon as possible. We’re locally owned and operated, so you can trust that you’re in good hands.

Contact us today at 717-810-7276!

When to Call for Emergency Heating Repair

Most furnace problems can wait until the next day to be fixed, but some issues are more urgent than others, and you’re better off calling a heating contractor for emergency repair.

If you live in an area that sees freezing winters, you should know how to identify some of these situations to keep your home safe and warm.

No Heat at All

If your furnace isn't producing any heat or is only producing hot air occasionally, there may be a bigger problem with the system itself. One of the most common causes is a broken pilot light or ignitor. If you don't fix this as soon as possible, your home could become dangerously cold, putting vulnerable family members at risk.

Uneven Heating

When one room or portion of your home has noticeably cooler temperatures than others, it could mean that your vents are blocked or covered by furniture or other obstructions. However, it could be the early warning signs of impending furnace failure in some instances, so it's best to call a professional to diagnose the problem.

Unresponsive Thermostat

Is your thermostat stuck displaying a temperature that's clearly different from the room temperature, or isn't responding to your input? Check the batteries and replace them if necessary. Also, check that the system is set to AUTO. If everything seems normal, but you still get no response, call a certified HVAC technician to fix it.

Loud Noises

Loud screeching, grinding, or rattling noises coming from your furnace can be frightening if you don't know what's causing them. If your system suddenly starts making loud noises when running, don't ignore it because it could cause serious damage and complete system failure. Shut the heater off and call for emergency repairs.

Gas Odor

If your furnace runs on gas and you smell it in the house, turn the system off, get out of the house, and call for help.

RiverView Mechanical is your go-to 24-hour emergency heating repair company in Southeast PA.

Furnace Error Codes & What They Mean

Even well-maintained furnaces are susceptible to problems, especially when you push them to their limit during the harsh winter months. Most new furnaces have built-in safety features to alert you to what’s going on when there’s an issue, so it’s crucial to understand what these codes mean and when to call a professional for repairs.

While furnace error codes differ from brand to brand, most systems use similar systems to communicate malfunctions. To help you out, here are the most common error codes and what they mean.

If you have a TRANE furnace, constant red light means the system isn’t getting a signal from the thermostat. If the light flashes continuously, it means there’s a wiring polarity issue.

One flash means the system is locked because of failed ignition.

Two flashes mean the draft inducer isn’t functioning.

Three flashes mean the pressure switch is open and possibly needs to be replaced.

Four flashes mean there’s a pressure error.

Five flashes indicate the flame is ignited, but the thermostat didn’t call for it.

Seven flashes mean the flame sensor isn’t working.

If you have a Lennox system, the error codes are determined by different LED lights.

A red light that flashes quickly or green light that flashes slowly means there’s an issue with the wiring.

A slow red light or a green light flashing quickly indicates a low flame alert.

If the red light flashes slowly and the green light is solid, the high limit switch is open.

A red light that’s off and a green light that flashes slowly means there’s a draft inducer or pressure switch failure.

If the red light flashes on, on, and off, and the green light is on, off, and on again, there’s a circuit board failure.

Red and green lights that alternate slow flashing mean a flame failure.

Red and green lights alternating fast flashing mean there’s an issue with the voltage.

When experiencing any furnace or heating error codes, call a professional as soon as possible to solve the problem and restore its function.

When you need a York furnace company you can count on to fix your heating problem, call RiverView Mechanical at 717-810-7276 to speak to one of our highly trained technicians.