What the call usually is
Control problems in the Lynnwood area range from a blank topside to a pack that runs everything at once. We test the transformer, the fuses, the sensors and the relays before anyone pays for a board, because half of 'dead board' calls are something cheaper.
The pack is the brain of the tub — a Balboa or Gecko board in most the Lynnwood area spas, a brand-specific board in Hot Spring and a few others. We carry topsides, sensors, relays and the common board revisions, and we show you the failed part.
Cabinets stay damp from October to April. Moisture is the enemy of a spa pack, and in the Lynnwood area we see more corroded ribbon-cable connectors and green topside boards than failed main boards.
Our route covers mid-century grids, 1980s subdivisions and new townhomes. Older electrical services around the Lynnwood area let surges through during wind-storm outages, and a board that died the night the power came back is a classic — a surge protector at the disconnect is the fix we recommend.
What owners describe on the phone
Blank topside, nothing lights
Transformer, fuse or ribbon cable before the board. We test from the breaker in and usually find a fuse or a corroded plug.
Error code that will not clear
Sn1, Sn2, SnS, OH, FLO, dr, ICE, HL — each points at a sensor or a flow condition. We read it in context rather than replacing what the code names.
Buttons do nothing or do the wrong thing
Topside panel membrane or ribbon cable. Both are common failures after years of wet fingers; both are quick to replace.
Pump or heater runs when it should not
A relay welded closed on the board. Repairable on many boards; replaced on others. We say which before quoting.
How the visit runs
- A call half an hour before we arrive
- Diagnosis with a meter, then one written price you approve
- Water hardness and alkalinity checked and noted
- Special-order parts arrive the next business day in most cases
- If the tub is not worth fixing, we say so
Scope, plainly: the spa and what lives inside its skirt. New circuits, supply plumbing and setting new tubs go to an electrician or a dealer.