6 Common Heating System Problems in Andover, MA, and How to Fix Them

A properly functioning heating system in Andover, MA, is essential for maintaining comfort in homes and businesses. Whether you need heating repair in Andover, MA, routine maintenance, or a new heating installation in Andover, MA, staying informed about common issues can help you prevent unexpected breakdowns. Merrimack Valley Plumbing provides expert solutions to keep your heating system operating efficiently year-round. Below, we outline six common heating system problems and how to fix them.

1. Uneven Heating Throughout the Property

If some rooms feel colder than others, your heating system in Andover, MA may be experiencing airflow issues, duct leaks, or improper system sizing. Start by ensuring all vents are open and unobstructed. If the problem persists, an HVAC technician can inspect your ductwork and thermostat settings to restore balanced heat distribution.

2. Furnace or Boiler Not Producing Heat

When a furnace or boiler stops generating heat, the issue may stem from a malfunctioning thermostat, a pilot light problem, or an ignition system failure. First, check that your thermostat is set correctly and functioning. If the issue continues, professional heating repair in Andover, MA, is recommended to diagnose and resolve the underlying problem.

3. Strange Noises From the Heating System

Banging, rattling, or whistling noises coming from your heating system in Andover, MA, can indicate mechanical problems, such as loose components, a clogged burner, or trapped air. Addressing unusual sounds early can prevent significant damage. If basic troubleshooting doesn’t help, scheduling a professional inspection can ensure your system continues to run efficiently.

4. Higher Than Normal Energy Bills

A sudden rise in heating costs can signal inefficiencies in your heating system in Andover, MA. Common causes include dirty filters, duct leaks, or an aging system that struggles to maintain temperature. Regular maintenance and filter replacements can improve efficiency. If your unit is outdated, upgrading to a new heating installation in Andover, MA, may provide long-term savings on energy bills.

5. Short Cycling (Frequent On-and-Off Cycles)

If your heating system in Andover, MA, turns on and off frequently without maintaining the desired temperature, it could be due to a clogged air filter, thermostat issues, or an improperly sized unit. Replacing the air filter may help, but if the problem continues, an HVAC technician can assess whether adjustments or a system replacement are necessary.

6. Pilot Light or Ignition Problems

A gas furnace’s pilot light that won’t stay lit or an ignition system that fails can prevent your heating system in Andover, MA, from functioning properly. This can result from a faulty thermocouple, gas supply issues, or electrical malfunctions. Since working with gas can be hazardous, it’s best to contact a professional for heating repair in Andover, MA, to safely address the issue.

Get Expert Heating System Services in Andover, MA

Don’t let heating issues affect your comfort. Whether you need routine maintenance, urgent heating repair in Andover, MA, or a full heating installation in Andover, MA, Merrimack Valley Plumbing has the expertise to keep your system running efficiently. For professional service, contact us today.