[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10},"actionData","errors","root",{"_166":167,"_168":169},"routes/_app.x.$handle.$name",{"_11":12,"_13":14,"_15":-7,"_18":19,"_17":-7,"_125":-5,"_20":126,"_22":127,"_128":129,"_130":131,"_26":132,"_24":133,"_134":-5,"_135":-5,"_136":63,"_137":138,"_139":57,"_140":-5,"_141":-5,"_142":143},"routes/_app.x.$handle.$name.code.$",{"_11":12,"_13":14,"_15":16,"_17":-7,"_18":19,"_20":21,"_22":23,"_24":25,"_26":27,"_28":-5,"_29":-5,"_30":-5,"_31":-5,"_32":-5},"handle","wohara010","name","PLA-VSPcalc","branchName","main","version","path","README.md","project",{"_33":70,"_13":14,"_44":71,"_72":-5,"_73":63,"_74":75,"_76":75,"_77":78,"_79":-5,"_80":81,"_82":-5,"_83":63,"_84":-5,"_85":-5,"_86":42,"_87":88,"_89":-5,"_90":-5,"_91":-5,"_92":-5,"_93":94,"_95":94,"_96":97,"_98":97,"_99":97,"_100":94,"_101":94,"_102":103,"_104":105,"_106":107,"_108":63},"tree",[50,51],"file",{"_33":34,"_35":36,"_37":38,"_13":19,"_39":40,"_41":24,"_17":42,"_43":-5,"_44":45,"_46":47,"_48":-5,"_18":49},"contents",[],"upstream","pull","ahead","behind","envVars","id","d30d65f1-d925-4fa3-93fe-58df940f41d8","branchId","9dde19e4-1357-11f1-83cd-42dde27851f2","fileId","ceeca8f8-990c-11f1-93fb-1607ee4eb77e","content","# Pool Pump VSP Calculator — `PLA-VSPcalc`\n\nA pool-pump **variable-speed cost calculator + schedule optimizer** — part of the APEX Pools / `PLA` toolset by name, but technically standalone (see below). Entirely client-side: pick a pump, filter, and electricity rate, and it estimates running cost, water turnover, and the cheapest schedule to hit a turnover target. Three tabs:\n- **Setup** — choose a pump (large variable- and single-speed library across Pentair / Hayward / Jandy / Sta-Rite / Waterway / value brands), enter speed programs (RPM + min/day) or a single-speed runtime; set pool volume, filter (DE / cartridge / sand library, or custom max GPM), and plumbing complexity (a head-loss derate); set the electricity rate by **ZIP** (→ state average), **manual**, or **Time-of-Use** (off/peak).\n- **Results** — live cost/day·month·year and turnover; a recommended **optimized schedule** (single- or two-speed skim+circulate) to hit a 1.0 / 1.5 / 2.0× turnover target at lowest cost, with one-tap \"apply\"; a per-speed cost breakdown; filter-overflow warnings; a turnover-time reference; and a Charts & Curves panel (daily schedule, power curve vs cube law, GPM vs filter limit, cost-per-turnover vs RPM).\n- **Compare** — save up to 8 configurations (current or optimized) and compare as cards or a table, plus an annual-cost bar chart.\n\n**Live:** https://wohara010--9de0ccb6135711f183cd42dde27851f2.web.val.run\n\n## Standalone (despite the `PLA-` name)\nNamed for and branded to the APEX Pools business, but there's **no runtime coupling to `PLA`** — no shared database, no cross-val fetch. Unlike `pool-pricing-calculator`, this is fully self-contained (a field/customer pump-sizing tool). Its only state is browser localStorage.\n\n## Files\n- `main.tsx` (http) — the entire app. The handler just returns one big `HTML` string; all logic is client-side JS inside it. No API routes.\n\n## Storage\nBrowser **localStorage** only (key `pla-vsp-state-v2`): pump, filter, pool volume, head factor, rate/TOU settings, speed programs, recommender target, and the saved comparison list. No server-side storage, no auth, no cross-device sync.\n\n## Baked-in reference data (edit these to update)\n- `VS` — variable-speed pumps, each with a power curve `[rpm, gpm, watts]`.\n- `SS` — single-speed pumps (watts / gpm / amps / volts).\n- `FILTERS` — DE / cartridge / sand filters + max GPM (+ `custom`).\n- `SR` — per-US-state residential $/kWh (EIA Aug 2025 / NEADA), plus a `z2s()` ZIP-prefix→state table.\n\nThese are point-in-time reference data — the rates are dated **Aug 2025** and will go stale.\n\n## Cost & optimizer model\n- **`costSegs()` is the single source of truth for all $ math.** Segments are `{watts, hrs}`. Flat rate = watts/1000 × hrs × rate. **TOU:** off-peak hours are a shared daily budget the highest-wattage segments claim first (optimal placement + the app's stated scheduling assumption); hours beyond the off-peak window bill at peak. Per-segment costs always sum to the total.\n- `interp()` interpolates the pump curve at an RPM; `effGPM()` = min(rawGPM × headFactor, filterMax) — plumbing derate + filter cap. Over-pumping past the filter max adds cost, not turnover credit (the \"over\" flag/alerts).\n- `recommendSchedule()` searches single- and two-speed plans, capped at 16h/day, durations rounded up to 15-min steps, preferring the simpler single-speed unless two-speed saves ≥3%.\n\n## Env vars\nNone.\n\n## Gotchas / conventions\n1. **All client-side** — edit cost logic only in `costSegs()`; everything else derives from it.\n2. **Reference tables go stale** — updating pumps/filters/rates means editing `VS` / `SS` / `FILTERS` / `SR` (rates are EIA Aug 2025).\n3. **localStorage-only state** (`pla-vsp-state-v2`) — no server persistence, no PLA coupling.\n4. **TOU is an assumption**, not a real utility schedule (highest-wattage-off-peak-first).\n5. **Turnover credit is filter-capped** — flow above the filter's max GPM is billed but not counted.\n6. ZIP→state is an approximate prefix-range map; unmatched ZIPs fall back to manual rate entry.\n\n## Working on this val\n- This README is the context file; keep it accurate if the tabs, the baked-in pump/filter/rate tables, or the cost model change.\n- One file with an inline frontend and no backend — verify with a request to the live URL and by exercising Setup → Results → Compare.\n","fileType",0,"parentId","createdAt",["D",1786841571529],"branchVersion",101,"label",[19],{"_33":34,"_13":19,"_37":38,"_43":-5,"_35":36,"_46":47,"_56":57,"_44":67,"_17":42,"_41":24,"_39":40,"_62":63,"_48":-5,"_64":68,"_18":69},{"_33":52,"_13":53,"_37":54,"_43":-5,"_35":36,"_46":55,"_56":57,"_44":58,"_17":59,"_41":60,"_39":61,"_62":63,"_48":-5,"_64":65,"_18":66},"31b4ed08-a0ad-4c25-bd6a-d126c7c7c429","main.tsx","9de0ccb6-1357-11f1-83cd-42dde27851f2",100,"latest",true,["D",1786013799070],95,"http","export default async function handler(req: Request): Promise {\n return new Response(HTML, { headers: { \"content-type\": \"text/html; charset=utf-8\" } });\n}\n\n// Pool pump variable-speed cost calculator.\n// Cost model: costSegs() is the single source of truth for all $ math.\n// TOU assumption: highest-wattage segments are scheduled into off-peak hours first.\n\nconst HTML = `\n\n\n\n\nPool Pump Calculator\n\n\n\n\n

Pool Pump Cost Calculator

Cost / day

—

configure pump

Turnover

—

per day

\n\n\n

\n\n

Pump & Speeds

\n Pump Model\n \n \n

Enter the speeds and daily runtimes programmed on your pump.

\n \n

\n\n

Pool & Filter

\n Pool Volume (gallons)\n \n

Typical residential: 10,000–20,000 gal

\n Filter\n \n \n \n

\n Plumbing Complexity\n \n

Real plumbing reduces published flow; this derates GPM to estimate actual filtration.

\n\n

Electricity Rate

Active rate

$0.176

per kWh
US avg

\n \n

\n \n \n \n

\n ZIP Code\n

\n \n \n

Enter ZIP for your state average rate.

\n \n \n

\n\n\n\n

\n\n\n

\n \n

\n\n\n

\n \n \n \n

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