Dan’s Plumbing Est. 1977 · Westlake Village Call Dan (805) 330-3111 Request a visit
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Water heaters / Malibu

$726.02 job totalTankless Water Heater Vent Correction

A tankless water heater in a Malibu garage closet wasn’t getting enough air. Dan and Dave installed a new Noritz exterior vent and the error code stopped. $726.02.

The job at a glance

Location
Malibu
Work
Water heaters
Actual job total
$726.02

This is the total for this specific job—not a fixed quote for every home. Access, scope, and parts affect the price.

Dan and Dave of Dan’s Plumbing in front of the work truck. No job photos for this one.
Dan and Dave of Dan’s Plumbing in front of the work truck. No job photos for this one.

Dan’s job notes

What brought us out.

The tankless water heater at this Malibu home was showing an error code. During our inspection, we found the intake vent wasn’t allowing enough air to reach the unit, which sat inside a closed closet in the garage.

What we did.

Once the parts arrived, Dave and I installed the new Noritz exterior vent and vent pipe and adjusted the heater’s setting for that vent arrangement. The point was to give the existing heater the air supply it needed to operate properly.

We ran the hot water afterward, and error code 90 no longer appeared during testing.

The total for this job was $726.02.

An error code doesn’t automatically mean the water heater needs replacing. The installation around it matters, too.

Look at what’s around the heater.

The heater needed more air. Once the new vent gave it that, the error code went away in testing.

More about water heaters →

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Dan's Plumbing

2352 Hillsbury Rd
Westlake Village, CA 91361

(805) 330-3111 · Monday to Friday, 9am – 5pm

Serving Westlake Village, Thousand Oaks, Agoura Hills, Oak Park and Lake Sherwood. Zip codes 91361, 91362, 91301, 91377.

Call Dan (805) 330-3111