The Casa Blog
Hvac
How to Fix a Humid and Musty Room
A musty room usually means trapped moisture. Learn how to track down leaks, safely clean minor surface mold, and improve airflow to get your room smelling fresh again.
Read Article
Hvac
How to Troubleshoot a Heat Pump That Is Not Heating
Is your heat pump blowing cold air? Learn how to troubleshoot common heat pump issues, from thermostat settings and dirty filters to frozen outdoor units.
Hvac
How to fix a heat pump that wont turn on
A heat pump that refuses to start can be stressful, but the solution is often simple. Learn how to troubleshoot your thermostat, breakers, and filters safely.
Hvac
How to Fix a Boiler That Sounds Like a Kettle
If your boiler is making a whistling or rumbling kettle noise, it is usually due to trapped air, high pressure, or limescale buildup. Here is how to quiet it down safely.
Hvac
How to Fix a Noisy Fan (Ceiling or Portable)
Troubled by a rattling or squeaking fan? Learn simple steps to tighten, clean, and lubricate your way back to peace and quiet without calling a pro.
Hvac
Drafty Windows? How to Find and Fix Air Leaks Fast
Feeling a chill by your window? Stop wasting money on heating bills. Learn how to track down air leaks and seal them up in under an afternoon with this simple guide.
Hvac
Why Is My Furnace Blowing Cold Air and How to Fix It
Missing the warm air? We'll check your thermostat settings, adjust your fan, verify the pilot light, and troubleshoot your furnace type to get those warm, cozy breaths back.
Hvac
Why Is My Water Heater Temperature Wrong?
If your water is freezing cold or dangerously hot, don't panic. We'll help you check if it's a single fixture or the whole house, then guide you through resetting your specific type of heater.
Hvac
Why Is My Heat Pump Freezing Up A Homeowners Guide
A frozen heat pump can be alarming, but the fix is often simple. Learn to tell normal frost from a real problem and how to check filters, airflow, and defrost cycles. This guide tells you what you can fix yourself and when to call a pro.
Hvac
Why Is My Radiator So Noisy A Guide to Banging Hissing and Gurgling
Radiator noises like banging, hissing, or gurgling are common but concerning. Learn to identify your heating system and the cause of the noise to fix it yourself.