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Water Heater Sizing Calculator helps contractors and tradespeople accurately size, spec, and estimate materials and systems.

Формула

Required GPH = Peak Hour Demand × Recovery Efficiency

Водич корак по корак

  1. 1Estimate peak hour usage based on household size and habits
  2. 2Apply the formula using your project measurements
  3. 3Add required safety factors or waste allowances per code

Worked Examples

Инпут
4 person household, peak 80 gallons/hr needed
Резултат
Size for 80 GPH recovery or 50-gallon tank

Common Mistakes to Avoid

  • Not applying code-required safety factors or derating
  • Forgetting to account for waste and cut losses in material estimates

Подешавања