Heater

A 175,000 BTU diesel heater warms 3,000 to 4,300 square feet in insulated spaces, but drafty metal barns and tall ceilings reduce coverage to 2,500.

Count the flashes between pauses on the control box to read the error code, relight the pilot safely, and reset the water heater to restore your hot water.

Swap out a leaking water heater drain valve without breaking brittle plastic in the tank. Shut off the heat, drain down, and thread in a sturdy brass valve.

Loosen a water heater element using large pliers or an adjustable wrench. See how to grip the base cleanly and free stuck threads without stripping the nut.

Turn off the breaker to press the red reset button on electric models, or relight your gas pilot safely. Restore hot water and see why the switch tripped.

A Bradford White tank typically lasts 8 to 12 years. Check the serial number to find its true age, spot failure signs early, and avoid a flooded basement.

Clear out mineral sediment to stop tank rumbling and restore heat. Safely cut power, hook up a garden hose, and flush the tank clean without causing leaks.

Flush your water heater once a year, or every six months with hard water. Clear out noisy sediment and check the protective rod to avoid sudden leaks.

Gas heats a whole home for much less, but an electric space heater can cut costs if you warm just one room. Here is how to compare rates and keep bills low.

Strip off rust, apply high-heat paint or polish, and turn a vintage metal heater into a charming home accent without the fire hazard of old wiring.

Seal loose metal vent joints with high-heat foil tape and plastic pipes with cement, while keeping the draft hood clear to prevent toxic fume buildup.

Spot whether your water heater is gas or electric in minutes. Look for an exhaust pipe and gas valve, or an electrical cable and flat metal access panels.

Propane heaters turn liquid fuel into gas, mix it with air to burn cleanly, and rely on automatic safety valves that cut the gas if oxygen levels drop.

Turn your plastic drain valve counterclockwise using your fingers or a flat screwdriver. Ease a stuck valve open safely without snapping brittle plastic.

Ventless gas heaters burn fuel so cleanly that heat flows straight into the room, while built-in oxygen sensors shut off the gas to keep indoor air safe.

Space heater elements reach 350°F to 1,500°F. See why wire coils glow red, what outer heat is normal to touch, and safe clearance rules to prevent fires.

Clear trapped air from the gas line, check the spark clicker, and wipe the safety sensor clean to get your portable propane heater firing up and staying lit.

Get warm air blowing again by raising the target temperature, clearing dust from base vents, and resetting the power before assuming your heater is broken.

Gas wall heaters are safe when properly vented and maintained. Understand how direct-vent systems, room clearances, and shutoff valves protect your family.

Most tank heaters cannot be converted, but some models allow it. Check your data plate, see how official kits work, and decide if switching is worth the cost.