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Furnace Hums Then Goes Quiet? Three Capacitor Symptoms
Half a minute of hum and no air means the blower never started turning. What else makes that noise, and why the terminals stay live with the power off.
September 10, 2026
DIY Heating Fixes: The Six Checks That Are Safe
Thermostat, the furnace switch, the blower door, the filter, and the one power cycle that clears a lockout once. Then where to stop and call.
September 10, 2026
DOE Furnace Rule: Why the Venting Drives Your Quote
Condensing furnaces vent through plastic pipe out a sidewall. In a hallway closet, that route plus somewhere for the condensate to drain is the real cost.
September 10, 2026
How to Fix an AC Blowing Hot Air in Pasadena, CA
The thermostat, filter and outdoor unit are yours to check. A failed capacitor, a dirty condenser coil or a refrigerant leak are ours. The short version.
September 10, 2026
Electric or Gas Furnace: Which Costs Less to Run Here
Gas is usually cheaper to run in Pasadena, CA, but the gap is closing and a heat pump changes the math. How AFUE works and what decides it for your house.
September 10, 2026
New Furnace Efficiency: What 56% to 98.5% AFUE Means
An old natural-draft furnace with a standing pilot runs 56 to 70% AFUE. What the second heat exchanger, sealed combustion and a modulating burner do.
September 10, 2026
Cut Your Heating and Cooling Bill, Cheapest Fixes First
The order that actually pays, from free to expensive: the filter, the thermostat schedule, the ducts, and only then the equipment itself.
September 10, 2026
Gas Furnace Installation: The Seven Steps, In Order
Sizing from the house, a low-NOx model the South Coast AQMD allows, the permit and duct test, then startup. Where homeowners get short-changed.
September 10, 2026
AC Repair in Pasadena, CA: What to Expect on the Visit
Three things to check in five minutes before you call, what the technician does on arrival, how the $69 diagnostic works, and our 6am to 10pm hours.
September 10, 2026
Heater Vent Blowing Cold Air? Start With the Fan Setting
A burst of heat, then cold, then heat again is a clogged filter tripping the high-limit switch. Six checks in order, cheapest first.
September 10, 2026
Furnace Ignitor Failing? The Signs and What It Takes to Fix
A hot surface ignitor is a common no-heat cause and it usually warns you first. What the symptoms look like and why it is a licensed tech's part to change.
September 10, 2026
Furnace Replacement Price: What Moves the Number
Fuel type, size from a load calculation, AFUE, the venting run, ducts and the Title 24 test, the permit. Venting is why two quotes differ most.
September 10, 2026Schedule service
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818-277-5056Licensed #1119892 · Veteran-owned · Pasadena & Reseda