Condensate drain
Definition to come.
Where it comes up
- Gas furnaces
How a gas furnace heats, what AFUE means and the signs worth a closer look
- Steam heat
How steam boilers and radiators work, air vents, banging and boiler rules
- Central air conditioning
The parts of a split system, what is normal and the signs of trouble
- How gas appliances burn and vent
Combustion air, flues, vent categories and condensing furnaces
- Before the cooling season
The AC check-up, coils and drains, the outdoor unit, mini-splits and room units
- What you notice and what it can mean
No heat, short cycling, noises, smells, water, ice and high bills, and what they can mean
- Moisture and mold
Where mold grows, how to keep it dry, and when to call a professional