Should I turn off my Williams pilot for the summer in Vallejo?

It saves a little gas, but the fall relight is where problems surface. If you turn it off, follow the lighting steps printed on the unit and watch that the pilot holds. If it will not stay lit, call us instead of trying again and again.

Our Craftsman has a floor furnace in the hall. Is it still safe to run?

It can be, but the heat exchanger decides. We inspect it for cracks and rust-through, check the pilot and burner, and look for soot around the grate. A cracked exchanger is a carbon monoxide risk, so we red-tag it and quote a replacement rather than patch it.

Can a Williams direct-vent unit replace an old gravity wall furnace in a Victorian?

Often, yes. A direct-vent unit takes combustion air from outside and vents through an exterior wall, so it can retire an old roof vent. Placement depends on the wall and what is behind it. We look at the layout and put the options in a written quote under CSLB #1136642.

WILLIAMS · VALLEJO

Service · All Williams Models

Williams Wall Furnace & Heating Repair · Vallejo, CA

Williams wall and floor furnace repair in Vallejo, for the Victorian and Craftsman homes downtown and other houses without ducts.

$99 diagnostic (credited toward the repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Williams in Vallejo

Williams heating and cooling in Vallejo.

Downtown Vallejo keeps many of its Victorian and Craftsman homes, and in an older house without central ductwork a Williams wall furnace in the hallway, or a floor furnace under a grate, may be the main heat. These are simple gas appliances: a burner, a pilot, a thermocouple or thermopile, and a gas valve. Simple still calls for care, because a heater this old often vents through a wall cavity nobody has opened in decades.

The bay keeps Vallejo mild, and it can run about 10 degrees cooler than the inland towns, so a wall furnace here fires in short bursts across a long, cool season. Some owners shut the pilot off for summer, and the relight in fall is when a weak thermocouple or a spider web in the pilot tube shows up. Our technician for Vallejo is based in Benicia, next door, and the $99 diagnostic is credited toward any repair you approve.

Common repairs we handle.

Pilot goes out after the fall relight. A pilot that lights but will not hold when you release the knob points at the thermocouple or thermopile. Its output has dropped below what the gas valve needs to stay open. We measure the millivolts, clean the pilot orifice and hood, replace the weak part, and relight to confirm it holds.
Weak draft through an old wall vent. Gravity wall furnaces in older homes vent up through the wall to the roof. A vent that is disconnected, rusted or blocked by a nest spills exhaust back into the room. We check the draft at the unit, inspect what we can reach of the vent, and do not leave a furnace running that fails that check.
Burner lighting late with a thump behind the grille. Dust and rust in the burner ports delay ignition, so gas gathers before it catches and you hear a thump. We pull and clean the burner, check the orifice and gas pressure, and watch the flame carry evenly across the burner before the cover goes back on.

Models we service

Williams product lines.

Wall furnaces (gravity and Direct-Vent)
Gravity and forced-air floor furnaces
Pilot and electronic ignition systems
Thermocouples, thermopiles, and gas valves
Console and high-efficiency direct-vent heaters

Pricing and warranty

What it costs. What we stand behind.

$99

Diagnostic visit. Credited toward the repair.
Written

1-year warranty on repairs. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Williams service in neighboring cities.

More cities

Williams across our service area.

FAQ

Williams in Vallejo questions, answered.

Should I turn off my Williams pilot for the summer in Vallejo?

It saves a little gas, but the fall relight is where problems surface. If you turn it off, follow the lighting steps printed on the unit and watch that the pilot holds. If it will not stay lit, call us instead of trying again and again.
Our Craftsman has a floor furnace in the hall. Is it still safe to run?

It can be, but the heat exchanger decides. We inspect it for cracks and rust-through, check the pilot and burner, and look for soot around the grate. A cracked exchanger is a carbon monoxide risk, so we red-tag it and quote a replacement rather than patch it.
Can a Williams direct-vent unit replace an old gravity wall furnace in a Victorian?

Often, yes. A direct-vent unit takes combustion air from outside and vents through an exterior wall, so it can retire an old roof vent. Placement depends on the wall and what is behind it. We look at the layout and put the options in a written quote under CSLB #1136642.

Need Williams service in Vallejo?

Tell us what is broken. We will quote it.