Our New Pacific home still has its original early-2000s Tempstar. What fails first?

At that age the furnace's usual wear parts are the hot surface igniter, the flame sensor, the inducer and the pressure switch, and on the outdoor unit the capacitor and contactor. None are exotic. If the AC runs on R-22, a refrigerant leak is where the repair math changes.

Would a variable-speed Tempstar fix the hot upstairs in our house in the Astronauts?

It can help, because a variable-speed blower runs longer at lower speed and mixes the air better. It will not fix a crushed duct or a missing upstairs return. We check the ducts first and quote the upgrade only if the house can use it.

Can a Tempstar heat pump replace our gas furnace in Hercules?

Often, yes. Hercules has a mild climate, so a heat pump can handle most of the heating year. We check the electrical panel, the duct sizes and room for the outdoor unit. The charge is weighed in at install, and ADRIUM holds EPA 608 Universal certification for that work.

TEMPSTAR · HERCULES

Service · All Tempstar Models

Tempstar Heat Pump, AC & Furnace Repair · Hercules, CA

Tempstar variable-speed and heat pump repair in Hercules, for two-story homes from the 1970s to the 2000s.

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

Call (925) 999-4095

Tempstar in Hercules

Tempstar heating and cooling in Hercules.

Hercules splits along Interstate 80. Inland, along Refugio Valley Road, are the 1970s and 1980s subdivisions known by their street themes, such as the Trees and Flowers and the Astronauts. Nearer the bay are newer neighborhoods, including Victoria by the Bay and New Pacific from the early 2000s. Two-story homes dominate both, and two floors on one system is where a Tempstar's blower and controls earn their keep.

Tempstar's variable-speed communicating systems ramp airflow to suit each call for heating or cooling, which helps a two-story house stay even when the install is right. The single-stage QuietComfort furnaces are simpler and cheaper to fix. Hercules is served by our technician based in Benicia. A $99 diagnostic comes first and is credited toward the repair.

Common repairs we handle.

Variable-speed blower motor or module fault. When the variable-speed blower on a Tempstar fails, the furnace may light but move no air, or run at one odd speed. We check the control signal and the motor module separately, so you replace only the part that failed.
Upstairs lagging on a single-stage system. A single-stage furnace or AC runs at full output or not at all, and upstairs rooms in a two-story home fall behind. We balance registers, check the upstairs returns and look at the attic ducts before suggesting a variable-speed upgrade or zoning.
Heat pump outdoor fan motor seized. A Tempstar heat pump with a dead outdoor fan trips on high pressure in cooling and ices up in heating. We test the fan motor and its capacitor, check the blade and the bearings, and replace the motor with a matching Carrier-family part.

Models we service

Tempstar product lines.

Gas furnaces (Ion and QuietComfort series)
Heat pumps and AC condensers
Variable-speed communicating systems
Air handlers and coils
Diagnostics, board and igniter repair, warranty work

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

Tempstar service in neighboring cities.

More cities

Tempstar across our service area.

FAQ

Tempstar in Hercules questions, answered.

Our New Pacific home still has its original early-2000s Tempstar. What fails first?

At that age the furnace's usual wear parts are the hot surface igniter, the flame sensor, the inducer and the pressure switch, and on the outdoor unit the capacitor and contactor. None are exotic. If the AC runs on R-22, a refrigerant leak is where the repair math changes.
Would a variable-speed Tempstar fix the hot upstairs in our house in the Astronauts?

It can help, because a variable-speed blower runs longer at lower speed and mixes the air better. It will not fix a crushed duct or a missing upstairs return. We check the ducts first and quote the upgrade only if the house can use it.
Can a Tempstar heat pump replace our gas furnace in Hercules?

Often, yes. Hercules has a mild climate, so a heat pump can handle most of the heating year. We check the electrical panel, the duct sizes and room for the outdoor unit. The charge is weighed in at install, and ADRIUM holds EPA 608 Universal certification for that work.

Need Tempstar service in Hercules?

Tell us what is broken. We will quote it.