Why Kennewick jets calls look the way they do
Weak jets in Kennewick are usually a scale story — seven grains a gallon narrowing passages and gumming air venturis — but a stuck diverter in a Southridge two-seat tub is a close second. We measure pressure at the manifold before pulling a single jet.
City water off the Columbia River runs about 7 grains hard in Kennewick — moderate on paper, but a heater element still collects a visible scale coat within a season or two. We work Clearwater Avenue, the Columbia Drive waterfront, Yelm Hill, Southridge and the rest of Kennewick (99336, 99337, 99338).
What Kennewick owners describe on the phone
Jet spins or falls out
The jet body's retaining tabs have worn or the insert has broken; new inserts fit without opening the cabinet.
Water in the foam behind a jet
Wet insulation behind a seat points at a jet body gasket or crack, fixed from behind the skirt.
Jets weak everywhere
Scale has narrowed the jet passages or the filter is choked; pressure at the manifold tells which.
How the visit runs
- A call half an hour before we arrive
- Written quote after the diagnosis — your go-ahead first
- Ordered parts typically land next business day
- Function test across all cycles before sign-off
- Honest repair-versus-replace advice
We repair self-contained spa systems — heater, pumps, jets, controls, plumbing and leaks inside the cabinet. House wiring, the disconnect, supply lines and new installations are outside our scope.
