Our downtown Vallejo Victorian has a Lennox furnace in the basement. Can it take central AC too?

Often, if the ducts can carry cooling air. Cooling needs more airflow than heating, and ducts added to an old house are sometimes too small for it. We measure static pressure, look at the space above the furnace for a coil, check the electrical panel, and quote the whole job in writing.

Why does a Lennox control board take longer to get than other brands?

Lennox sells some boards and communicating parts only through its own dealer network. We can get them, but not always from the nearest supply house. We tell you the realistic wait at the diagnosis, and in a mild Vallejo winter a short wait on a heat pump part is usually livable.

Is a heat pump a good fit for a house near Glen Cove?

The climate suits one. Summers stay cool by the water and winters are gentle, so a Lennox heat pump spends most of its hours in easy conditions. We look at the existing ducts, the panel and where the outdoor unit can go before we put a number on paper.

LENNOX · VALLEJO

Service · All Lennox Models

Lennox Heat Pump, AC & Furnace Repair · Vallejo, CA

Lennox furnace and heat pump repair in Vallejo, where the bay keeps summers mild and heating does most of the work.

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

Call (925) 999-4095

Lennox in Vallejo

Lennox heating and cooling in Vallejo.

Vallejo sits on San Pablo Bay, and the bay sets the pattern for a Lennox system here. The city can run about ten degrees cooler than the valleys inland, so the AC condenser has an easy summer while the gas furnace or heat pump carries the load from fall into spring. The heating parts wear first: the hot-surface ignitor, the flame sensor, the inducer and the pressure switch.

Housing runs from Victorian and Craftsman homes downtown to the 1980s and 1990s houses around Glen Cove and the planned streets of Hiddenbrooke. In an old downtown house, a Lennox furnace may sit in a basement or a closet with ductwork added decades after the house went up, and that ductwork decides a lot about how well new equipment performs.

Our technician for Vallejo works out of Benicia, the next town east along the strait. You pay a $99 diagnostic, credited toward the repair, and you get the quote in writing before any part is ordered. CSLB #1136642.

Vallejo details

Lennox service in Vallejo: the local facts.

We service ZIP codes 94589, 94590, 94591 and 94592 in Vallejo.

Across the Bay Area we completed more than 1,200 repair and service jobs in the last 12 months.

Lennox product lines and all 65 cities we cover for the brand are on our Lennox page. Recent published jobs from Vallejo are on our Vallejo page.

Common repairs we handle.

Furnace lights, then shuts off a few seconds later. A flame sensor coated with dust loses its signal, and the control board cuts the gas to be safe. In a basement or closet install, dust builds up faster than people expect. We clean or replace the sensor, check the ground wire and the ignitor, and run the furnace through several full cycles before we pack up.
Heat pump icing over on cold winter mornings. A Lennox heat pump that runs heat for most of the year leans hard on its defrost cycle. A failed defrost sensor, a bad defrost control or a stuck reversing valve leaves the outdoor coil caked in ice while the house stays cool. We test each of those, then check the refrigerant charge. ADRIUM holds EPA 608 Universal certification.
Pressure switch code on a condensing furnace. In a Glen Cove or Hiddenbrooke house with a condensing Lennox furnace, water drains from the inducer and the flue through a trap and a small hose. When sludge clogs either one, the pressure switch never closes and the burners never light. We clear the trap and hose, check the inducer, and read the stored code instead of guessing at a board.

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

Lennox service in neighboring cities.

All 65 Lennox cities →

FAQ

Lennox in Vallejo questions, answered.

Our downtown Vallejo Victorian has a Lennox furnace in the basement. Can it take central AC too?

Often, if the ducts can carry cooling air. Cooling needs more airflow than heating, and ducts added to an old house are sometimes too small for it. We measure static pressure, look at the space above the furnace for a coil, check the electrical panel, and quote the whole job in writing.
Why does a Lennox control board take longer to get than other brands?

Lennox sells some boards and communicating parts only through its own dealer network. We can get them, but not always from the nearest supply house. We tell you the realistic wait at the diagnosis, and in a mild Vallejo winter a short wait on a heat pump part is usually livable.
Is a heat pump a good fit for a house near Glen Cove?

The climate suits one. Summers stay cool by the water and winters are gentle, so a Lennox heat pump spends most of its hours in easy conditions. We look at the existing ducts, the panel and where the outdoor unit can go before we put a number on paper.

Need Lennox service in Vallejo?

Tell us what is broken. We will quote it.