The Casa Blog
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.
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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 Won’t My Thermostat Follow Its Schedule?
Is your heating or cooling turning on at the wrong times? Learn how to troubleshoot common thermostat scheduling issues for both smart and programmable devices.
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.
Hvac
How to Prepare for an HVAC Service Visit
Having an HVAC technician visit your home? Our guide helps you prepare, know what to expect, and ask the right questions for a smooth, effective service call.
Hvac
Why Is My Furnace Not Heating What To Check Before You Call
Your furnace isn't heating, but don't panic. This guide walks you through simple checks for the thermostat, air filter, and power supply that can solve the issue and save you a service call.
Hvac
What to Do When Your Boiler Pilot Light Goes Out
No heat from your boiler? The pilot light is a common cause. This guide helps you safely diagnose and relight both standing pilot and electronic ignition boilers.
Hvac
How to Fix a Stuck Radiator Valve
A stuck radiator valve can leave your room too hot or too cold. Learn how to identify your valve type and safely loosen it yourself in a few simple steps.
Hvac
How to Fix a Radiator That Is Not Heating Up
A cold radiator can be frustrating, but the fix is often simple. Learn how to diagnose if your issue is trapped air, low pressure, or sludge for both hot water and steam systems.