An illustrative contract-repricing case for one year-round U.S. hotel pool. Replace every input with your invoices before anyone treats the result as a decision. This is a planning model — not a savings guarantee, certification, or EPA registration.
Defaults match the hotel planning-model document's expected case ($1,500 all-in contract including $350 of chemistry). They are starting values, not Zinc'd savings.
Models reduced specialist visits. Savings occur only if the contract price actually falls.
$744.17
Operating change minus equipment spread over 60 months
6.0 mo
Equipment MRP ÷ modeled operating change (before amortization)
$44,650
Operating change × 60 months, minus equipment MRP
| Component | Current | Modeled |
|---|---|---|
| Outsourced service / visits | $1,150.00 | $500.00 |
| Chlorine purchases | $175.00 | $17.50 |
| Routine algaecide | $20.00 | $0.00 |
| Stabilizer / CYA | $3.00 | $0.00 |
| Other water-balancing chemistry | $152.00 | $152.00 |
| Ionizer electricity allowance | $0.00 | $3.00 |
| Operating total | $1,500.00 | $672.50 |
| Equipment over 60 months | $0.00 | $83.33 |
The model is only as honest as the invoices behind it.
We'll send the hotel planning-model PDF. It is labeled as a model to validate with site invoices, local code, and a controlled pilot.
Match Series 1 through Series 4 to the pool, then run a pilot against your invoices.